{"title":"Low Pressure Fuel Pump (LPFP) Upgrades","description":"\u003cp\u003eLow pressure fuel pump upgrades from Spool Performance. The LPFP sits in the tank and supplies the high pressure pump, so it is usually upgraded alongside an HPFP when fuel demand goes up. Spool offers Stage 2 and Stage 3 pumps, several as DIY kits and bucketless designs.\u003c\/p\u003e\u003cp\u003eFitments include BMW E8x\/E9x, N20\/N26, N55, B58 Gen 1, G30 540i, S58 (G80, G82, G83, F97, F98), S63 and N63, a long list of Mercedes-AMG models (C63, E63, GT, GT63, G63, GLC63, GLE63, GLS63, S63, SL63, M133, M276 and M278), the Audi EA825 4.0T, McLaren 720S\/750S\/765LT\/GT and the Aston Martin Vantage V8. Check the chassis and engine in the title.\u003c\/p\u003e\u003cp\u003eSee all \u003ca href=\"\/collections\/fuel-system\"\u003efuel system upgrades\u003c\/a\u003e or the \u003ca href=\"\/collections\/spool-performance\"\u003eSpool Performance\u003c\/a\u003e range.\u003c\/p\u003e","products":[{"product_id":"aston-martin-vantage-v8-spool-stage-3-low-pressure","title":"Aston Martin Vantage V8 Spool Stage 3 Low Pressure Fuel Pump Kit","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Aston Martin Vantage V8 turns the factory fuel system into a twin-pump setup for high-horsepower M177 builds.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eBig power builds need more fuel from the tank than the stock low pressure system can supply. This kit adds a second pump that only comes on when boost is detected, so you get the extra flow under load without running both pumps all the time.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eAston Martin Vantage V8 (M177)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConverts the OEM fuel system to a twin-pump configuration\u003c\/li\u003e\n\u003cli\u003eActivation harness with a Hobbs switch that engages the second pump under boost\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with a supporting tune and high pressure fuel upgrades for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564452040789,"sku":"SP-LS3-AM-M177","price":1349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/vantage_spool.jpg?v=1793250685"},{"product_id":"mclaren-720s-750s-765lt-gt-spool-stage-3-low-press","title":"McLaren 720S, 750S, 765LT \u0026 GT Spool Stage 3 Low Pressure Fuel Pump Kit","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the McLaren M840T 4.0 twin-turbo V8 keeps your OEM pump and adds a second one, so the low side keeps up on big power and E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eThe stock low pressure system starts to run out once you push past about 800 whp or switch to an E85-based blend. This kit converts the factory setup to twin pumps and supports up to 1500 whp of fueling, with the extra pump switched on by a Hobbs switch under boost.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMcLaren 720S\u003c\/li\u003e\n\u003cli\u003eMcLaren 750S\u003c\/li\u003e\n\u003cli\u003eMcLaren 765LT\u003c\/li\u003e\n\u003cli\u003eMcLaren GT\u003c\/li\u003e\n\u003cli\u003eOther McLaren 4.0 twin-turbo V8 (M840T) models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump configuration that retains the OEM pump\u003c\/li\u003e\n\u003cli\u003eSupports up to 1500 whp\u003c\/li\u003e\n\u003cli\u003eHobbs switch activation under boost\u003c\/li\u003e\n\u003cli\u003eBillet aluminum fitting for the boost reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdditional fuel pump and all parts for the twin-pump conversion\u003c\/li\u003e\n\u003cli\u003eTefzel wiring harness\u003c\/li\u003e\n\u003cli\u003eBillet aluminum boost reference fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eSpool states no tune changes are required to run this kit. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564452073557,"sku":"SP-MC-720-LPFP","price":2149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/720lpfp1.jpg?v=1793250686"},{"product_id":"bmw-f90-m5-s63-spool-stage-3-low-pressure-fuel-pum","title":"Spool Stage 3 Low Pressure Fuel Pump [S63 | F90 M5]","description":"\u003cdiv class=\"tab-content\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cp\u003eSpool Performance is excited to introduce our \u003cstrong\u003eStage 3 Low-Pressure Fuel Pump Kit\u003c\/strong\u003e for the \u003cstrong\u003eBMW S63 platform\u003c\/strong\u003e. Designed to eliminate low-side fueling limitations, this kit includes everything needed to add a secondary boost-activated low-pressure pump, ensuring consistent fuel delivery for high-horsepower builds.\u003c\/p\u003e\n\u003cp\u003eWith high-pressure fuel pumps now supporting greater \u003cstrong\u003eDirect Injection (DI) fueling\u003c\/strong\u003e, the stock low-pressure electric pumps have become a bottleneck when pushing for maximum performance, especially with \u003cstrong\u003eE85 fuel\u003c\/strong\u003e. Our \u003cstrong\u003eStage 3 Low-Pressure Pump Kit\u003c\/strong\u003e addresses this challenge by featuring a twin-pump configuration. A secondary pump is activated during boost onset, doubling the flow capacity compared to the stock setup and supporting over \u003cstrong\u003e1200whp\u003c\/strong\u003e of low-pressure fueling, regardless of fuel type.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost-activated Twin Pump Design:\u003c\/strong\u003e A second pump engages during boost for seamless high-flow fueling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports High Power:\u003c\/strong\u003e Designed to handle \u003cstrong\u003e1200+whp\u003c\/strong\u003e, perfect for E85 and other high-demand setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e Comes with all necessary components for straightforward integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eKit Contents:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eDual Pump Bucket Assembly\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary Fuel Pump Activation Harness\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Switch\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost Reference Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHardware Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Ground Activation \/ Reflex Flying Lead","offer_id":46564522491989,"sku":"SP-F90M5-LPFP-1","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564522524757,"sku":"SP-F90M5-LPFP-2","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Spool Hobbs Switch","offer_id":46564522557525,"sku":"SP-F90M5-LPFP-3","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/f90_m5lpfp1_02592740-6db1-4961-8bb9-6e64fabe5282.jpg?v=1793250863"},{"product_id":"bmw-f91-f92-f93-m8-spool-stage-3-low-pressure-fuel","title":"Spool Stage 3 Low Pressure Fuel Pump [S63 | F91\/F92\/F93 M8]","description":"\u003cdiv class=\"tab-content\" itemprop=\"description\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003eSpool Performance is excited to introduce our \u003cstrong\u003eStage 3 Low-Pressure Fuel Pump Kit\u003c\/strong\u003e for the \u003cstrong\u003eBMW S63 platform\u003c\/strong\u003e. Designed to eliminate low-side fueling limitations, this kit includes everything needed to add a secondary boost-activated low-pressure pump, ensuring consistent fuel delivery for high-horsepower builds.\u003c\/p\u003e\n\u003cp\u003eWith high-pressure fuel pumps now supporting greater \u003cstrong\u003eDirect Injection (DI) fueling\u003c\/strong\u003e, the stock low-pressure electric pumps have become a bottleneck when pushing for maximum performance, especially with \u003cstrong\u003eE85 fuel\u003c\/strong\u003e. Our \u003cstrong\u003eStage 3 Low-Pressure Pump Kit\u003c\/strong\u003e addresses this challenge by featuring a twin-pump configuration. A secondary pump is activated during boost onset, doubling the flow capacity compared to the stock setup and supporting over \u003cstrong\u003e1200whp\u003c\/strong\u003e of low-pressure fueling, regardless of fuel type.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost-activated Twin Pump Design:\u003c\/strong\u003e A second pump engages during boost for seamless high-flow fueling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports High Power:\u003c\/strong\u003e Designed to handle \u003cstrong\u003e1200+whp\u003c\/strong\u003e, perfect for E85 and other high-demand setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e Comes with all necessary components for straightforward integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eKit Contents:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eDual Pump Bucket Assembly\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary Fuel Pump Activation Harness\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Switch\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost Reference Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHardware Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564522623061,"sku":"SP-M8-LPFP-5656","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/f90_m5_lpfp.png?v=1793250863"},{"product_id":"mercedes-amg-g63-g550-spool-stage-3-low-pressure-f","title":"Mercedes-AMG G63 \u0026 G550 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG G63 \u0026amp; G550 removes the in-tank pump as a bottleneck on high-horsepower M177 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-AMG G63 (M177)\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz G550 (M177)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564522590293,"sku":"SP-LPFP-G63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_ad474911-0df2-498c-ad88-e59bd229cda2.jpg?v=1793250863"},{"product_id":"mercedes-amg-glc63-spool-stage-3-low-pressure-fuel","title":"Mercedes-AMG GLC63 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG GLC63 removes the in-tank pump as a bottleneck on high-horsepower M177 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMercedes-AMG GLC63 \/ GLC63 S (M177)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564522852437,"sku":"SP-LPFP-GLC63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_b26e8160-5dd6-4eac-81cf-da4663975f17.jpg?v=1793250863"},{"product_id":"mercedes-amg-sl63-spool-stage-3-low-pressure-fuel","title":"Mercedes-AMG SL63 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG SL63 removes the in-tank pump as a bottleneck on high-horsepower M177 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMercedes-AMG SL63 (M177)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564522819669,"sku":"SP-LPFP-SL63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes.jpg?v=1793250862"},{"product_id":"mercedes-amg-e63-spool-stage-3-low-pressure-fuel-p","title":"Spool Stage 3 Low Pressure Fuel Pump | AMG E63 [M177]","description":"\u003cp data-mce-fragment=\"1\"\u003eSpool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M177 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 3 low-pressure pump kits are a solution for that and it features a twin pump solution with one pump coming in during boost onset. This provides almost double the flow from a stock pump and should be more than enough for over 1200whp worth of low-pressure fueling regardless of fuel type.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564523049045,"sku":"SP-LPFP-E63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_2c310125-f3bd-4227-8d1b-ffb0a8acf305.jpg?v=1793250863"},{"product_id":"mercedes-amg-s63-spool-stage-3-low-pressure-fuel-p","title":"Mercedes-AMG S63 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG S63 removes the in-tank pump as a bottleneck on high-horsepower M177 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMercedes-AMG S63 (M177)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564530126933,"sku":"SP-LPFP-S63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_f80bd1ac-c941-44ed-8d42-3611f46de7e0.jpg?v=1793250870"},{"product_id":"mercedes-amg-gt63-spool-stage-3-low-pressure-fuel","title":"Mercedes-AMG GT63 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG GT63 removes the in-tank pump as a bottleneck on high-horsepower M177 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMercedes-AMG GT63 \/ GT63 S 4-Door (M177)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564530159701,"sku":"SP-LPFP-GT63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_8a41f46a-acea-49d2-90f1-01f81abc7eee.jpg?v=1793250870"},{"product_id":"mercedes-amg-gls63-spool-stage-3-low-pressure-fuel","title":"Mercedes-AMG GLS63 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG GLS63 removes the in-tank pump as a bottleneck on high-horsepower M177 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMercedes-AMG GLS63 (M177)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564530258005,"sku":"SP-LPFP-GLS63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_34cfe9c4-f035-4d80-8596-bb70b80ddbed.jpg?v=1793250870"},{"product_id":"mercedes-amg-c63-spool-stage-3-low-pressure-fuel-p","title":"Spool Stage 3 Low Pressure Fuel Pump | AMG C63 [M177]","description":"\u003cp data-mce-fragment=\"1\"\u003eSpool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M177 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 3 low-pressure pump kits are a solution for that and it features a twin pump solution with one pump coming in during boost onset. This provides almost double the flow from a stock pump and should be more than enough for over 1200whp worth of low-pressure fueling regardless of fuel type.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564532781141,"sku":"SP-LSC63-M177","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/m177_stg3.jpg?v=1793250874"},{"product_id":"bmw-f10-m5-f06-f12-f13-m6-spool-s63-stage-3-low-pr","title":"Spool Stage 3 Low Pressure Pump - DIY Kit [S63\/ S63 TU | F10\/F06\/F12\/F13]","description":"\u003cp\u003e\u003cb style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eWhy Do You Need it?\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eWith the use of high-pressure pumps now supporting DI fueling, we have found the low-pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. Our Stage 3 LPFP (Low-Pressure Fuel Pump System) for the BMW S63 platform is a solution for this. The kit features a boost activated secondary fuel pump bringing you to a dual pump setup and provides almost double the flow from the stock pump. It should be more than enough for over 1200whp worth of low-pressure fueling regardless of fuel type.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem; display: inline !important;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem; display: inline !important;\"\u003e\u003cb\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e-Secondary Fuel Pump Upgrade Assembly\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e-Secondary Fuel Pump Activation Harness\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e-Hobbs Switch for Boost Activation\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e-Fuel Hoses, Clamps, Hardware Needed for Complete Installation\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eVehicle Fitment:\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan style=\"font-style: inherit;\"\u003e5' F10, M5, Sedan, S63N\u003c\/span\u003e\u003cspan style=\"font-style: inherit;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan style=\"font-style: inherit;\"\u003e6' F06 Gran Coupé, M6, Gran Coupé, S63N\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan style=\"font-style: inherit;\"\u003e6' F12, M6, Convertible, S63N\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan style=\"font-style: inherit;\"\u003e6' F12 LCI, M6, Convertible, S63N\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan style=\"font-style: inherit;\"\u003e6' F13, M6, Coupe, S63N\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan style=\"font-style: inherit;\"\u003e6' F13 LCI, M6, Coupe, S63N\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cb\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cb\u003e\u003cstrong\u003eTerms and conditions\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePurchase of this product assumes that the customer has gone through and accepted our terms and conditions found at this \u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=information\/information\u0026amp;information_id=5\"\u003elink\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564532813909,"sku":"SP-LS3-S63","price":739.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/diy_pump2.jpg?v=1793250873"},{"product_id":"bmw-f90-m5-s63-spool-stage-3-low-pressure-fuel-2","title":"BMW F90 M5 S63 Spool Stage 3 Low Pressure Fuel Pump DIY Kit","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump DIY kit for the BMW F90 M5 adds a second, boost-activated pump to roughly double the stock low side flow.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eUpgraded high pressure pumps can now support much more direct injection fueling, which makes the stock in-tank pumps the limit on a high-power S63, especially on E85. This kit adds a secondary pump that comes in under boost, doubling flow capacity for more than 1200 whp of low pressure fueling regardless of fuel type, at a lower cost than a pre-assembled kit.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eBMW F90 M5 (S63)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSecondary fuel pump assembly\u003c\/li\u003e\n\u003cli\u003eSecondary pump activation harness (option selected at checkout)\u003c\/li\u003e\n\u003cli\u003eBoost-activated switch\u003c\/li\u003e\n\u003cli\u003eBoost reference adapter\u003c\/li\u003e\n\u003cli\u003eHardware pack\u003c\/li\u003e\n\u003cli\u003eDetailed assembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePick the activation harness that matches your setup: ground activation for a Reflex flying lead, ground plus power for a Reflex plug-and-play or Rev2 BM3 setup, or the Spool Hobbs switch harness for boost-pressure activation without a controller. A supporting tune is required to make use of the added fueling. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Ground Activation \/ Reflex Flying Lead","offer_id":46564534976597,"sku":"SP-F90M5-LPFPDIY-1","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564535009365,"sku":"SP-F90M5-LPFPDIY-2","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Spool Hobbs Switch","offer_id":46564535042133,"sku":"SP-F90M5-LPFPDIY-3","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/supradiyLPFP4-1014x912.jpg?v=1793250875"},{"product_id":"mercedes-amg-gle63-spool-stage-3-low-pressure-fuel","title":"Mercedes-AMG GLE63 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG GLE63 removes the in-tank pump as a bottleneck on high-horsepower M177 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMercedes-AMG GLE63 \/ GLE63 S (M177)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564535074901,"sku":"SP-LPFP-GLE63-M177","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_ff693fbd-fe7c-43d4-a5d5-621890d884e0.jpg?v=1793250876"},{"product_id":"bmw-f30-340i-f32-440i-spool-b58-stage-3-lpfp-diy-k","title":"Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [FXX Gen 1 B58]","description":"\u003cp\u003eSpool Performance is excited to introduce our \u003cstrong\u003eB58 DIY Stage 3 Kit\u003c\/strong\u003e, designed for enthusiasts seeking a cost-effective solution to fueling challenges. This DIY kit offers similar flow rates as our plug-and-play option but at a significantly lower price point. It includes everything you need to add a secondary boost-activated low-pressure pump, resolving any low-side fueling capacity issues. With straightforward assembly instructions provided, this kit is simple to install.\u003c\/p\u003e\n\u003ch3\u003eKit Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x Genuine Walbro 450 Fuel Pump\u003c\/strong\u003e (modified with two-way quick connect fitting)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Billet Aluminum Pump Holder\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Filter Side Quick Connect Nylon Hose\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Pump Side Quick Connect\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Spare Nylon Hose\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x Crimp Clamps\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x Screw-On Clamps\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Hardware Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x Activation Harness (Select Harness Option)\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eIf Hobbs Switch Harness option selected:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1x Boost-Activated Switch\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Boost Reference Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment:\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eF30 LCI:\u003c\/strong\u003e 340i, 340i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF31 LCI:\u003c\/strong\u003e 340i, 340i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF34 GT LCI:\u003c\/strong\u003e 340i, 340i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF32:\u003c\/strong\u003e 440i, 440i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF32 LCI:\u003c\/strong\u003e 440i, 440i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF33:\u003c\/strong\u003e 440i, 440i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF33 LCI:\u003c\/strong\u003e 440i, 440i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF36 Gran Coupé:\u003c\/strong\u003e 440i, 440i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF36 Gran Coupé LCI:\u003c\/strong\u003e 440i, 440i xDrive\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 (Recommended) \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564562927701,"sku":"SP-B58-LPDIY-1","price":509.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564562960469,"sku":"SP-B58-LPDIY-2","price":509.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Spool Hobbs Switch","offer_id":46564562993237,"sku":"SP-B58-LPDIY-3","price":509.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564563026005,"sku":"SP-B58-LPDIY-4","price":509.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564563058773,"sku":"SP-B58-LPDIY-5","price":509.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Spool Hobbs Switch","offer_id":46564563091541,"sku":"SP-B58-LPDIY-6","price":509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/diy_kit.jpg?v=1793250943"},{"product_id":"bmw-f-series-n55-spool-stage-3-low-pressure-fuel-p","title":"Spool Stage 3 Low Pressure Fuel Pump [FXX N55]","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSpool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the BMW FXX N55 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 3 low-pressure pump kits are a solution for that and it features a twin pump solution with one pump coming in during boost onset. This provides almost double the flow from a stock pump and should be more than enough for over 1200whp worth of low-pressure fueling regardless of fuel type. This is a complete drop in replacement unit and does not require any assembly or core returns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eDISCLAIMER - Primary pump connector melting is a result of high ekp demands in the tune. It is not advised to overload the primary pump especially when having a two pump solution.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F20   (07\/2010 — 02\/2015)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F20 LCI   (05\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F21   (07\/2010 — 02\/2015)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F21 LCI   (06\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F22   (10\/2012 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F87 M2   (11\/2014 — 06\/2017)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F87 M2 LCI   (09\/2016 — 06\/2018)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F23   (03\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F30   (02\/2011 — 01\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F30 LCI   (10\/2014 — 10\/2018)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F31   (07\/2011 — 06\/2015)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F31 LCI   (12\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F34 GT   (07\/2012 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e4' F32   (11\/2012 — 01\/2017)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e4' F33   (03\/2013 — 02\/2017)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e4' F36 Gran Coupé   (07\/2013 — 12\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eMS BMW Motorsport   ( — )\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564563124309,"sku":"SP-BMFXXN-FP","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/n55_f.jpg?v=1793250942"},{"product_id":"mercedes-amg-m157-spool-stage-3-low-pressure-fuel","title":"Spool Stage 3 Low Pressure Fuel Pump | AMG E63\/CLS63\/GLE63\/S63\/SL63 [M157]","description":"\u003cp\u003eIntroducing Spool Performance’s Stage 3 LPFP Upgrade for the Mercedes-AMG M157 engine – a technical advancement in low-pressure fuel systems designed to meet the demands of high-output applications. Our upgrade kit is engineered to address the inefficiencies of standard electric fuel pumps by incorporating a dual-pump mechanism that operates in tandem with your vehicle's boost cycle. The primary pump maintains steady fuel delivery, while the secondary pump is programmed to activate during boost, providing a significant increase in flow rate to support fueling demands up to and beyond 1200 wheel horsepower (whp).\u003c\/p\u003e\n\u003cp\u003eThe system's compatibility with E85 and other fuel types is achieved through the use of ethanol-resistant materials and components, ensuring reliability and longevity under high-stress conditions. The Stage 3 LPFP Upgrade is designed to work with the vehicle’s existing fuel management system, facilitating a smoother integration and minimizing the need for extensive modifications.\u003c\/p\u003e\n\u003cp\u003eKey technical enhancements include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA twin-pump configuration, optimizing fuel delivery and reducing the likelihood of pump starvation under high loads.\u003c\/li\u003e\n\u003cli\u003eA flow rate that nearly doubles that of the OEM pump, providing ample fuel supply for advanced direct injection systems.\u003c\/li\u003e\n\u003cli\u003eA robust electrical and fuel line infrastructure designed to support increased flow and pressure demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor Mercedes-AMG M157 owners looking to extract maximum performance from their engines, particularly in scenarios requiring substantial fuel volumes such as upgraded HPFP and turbo applications, the Stage 3 LPFP Upgrade from Spool Performance represents a crucial upgrade path. This system is not just about raw power but about the precision of fuel delivery, ensuring that your engine operates at peak efficiency with a reliable fuel supply.\u003c\/p\u003e\n\u003cp\u003eCompatible with AMG models\u003cspan data-mce-fragment=\"1\"\u003e E63, CLS63, GLE63, S63, and SL63 powered by the M157 engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerms and conditions \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePurchase of this product assumes that the customer has gone through and accepted our terms and conditions found at this link.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564563157077,"sku":"SP-MC-57LPFP-KOP","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/m12.jpg?v=1793250943"},{"product_id":"mercedes-amg-45-m133-spool-stage-3-low-pressure-fu","title":"Mercedes-AMG 45 M133 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG 45 M133 removes the in-tank pump as a bottleneck on high-horsepower M133 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset and supports over 1000 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-AMG CLA45 (M133)\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG GLA45 (M133)\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG A45 (M133)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1000 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564563320917,"sku":"SP-LS3-M133","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/m133lpfp1-1014x912.jpg?v=1793250942"},{"product_id":"bmw-e9x-e8x-spool-stage-3-bucketless-low-pressure","title":"Spool Stage 3 Bucketless Low Pressure Fuel Pump [E9X\/E8X]","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFuel Line upgrade option:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOur Fully E85 compatible Pro Fuel line is Nylon and Stainless steel braided with a PTFE core. With a burst pressure rating of over 10,000 psi and a working temperature rating of 450F, this is the only fuel line you should ever consider upgrading to. It is vastly superior to competitor's nitrile rubber based offerings. The fuel line upgrades are 6AN and include custom built for purpose CNC machined aluminium fuel line fittings.\u003c\/p\u003e\n\u003cp\u003eTank to HPFP: Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings.\u003c\/p\u003e\n\u003cp\u003eTank to HPFP - Ethanol Sensor version: Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings with extra fittings required for the ethanol sensor. Note this option only includes the Fuel line upgrade and not the sensor itself. Please refer to our Ethanol analyzer product for the full kit.\u003c\/p\u003e\n\u003cp\u003eTank to HPFP with Port Injection: This is for customers who have a port injection system. Includes Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings with provisions and extra fittings required for the Port Injection plate.\u003c\/p\u003e\n\u003cp\u003eTank to HPFP with Port Injection - Ethanol Sensor Version: This is for customers who have a port injection system. Includes Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings with provisions and extra fittings required for the Port Injection plate and the ethanol sensor. Does not include the ethanol sensor. Please refer to our Ethanol Analyzer product for the full kit.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564563681365,"sku":"SP-BM-FPS3","price":569.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/e_seires_3.jpg?v=1793250943"},{"product_id":"bmw-e9x-e8x-spool-stage-2-bucketless-low-pressure","title":"Spool Stage 2 Bucketless Low Pressure Fuel Pump [E9X\/E8X]","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eStage 2 Bucketless Fuel Pump:\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis Low-Pressure Fuel Pump delivers more than double the flow of a stock fuel pump and is capable of running 100% E85. It is a drop in replacement and requires no major assembly nor any screws to be turned. This is the only pump in the market that comes with a new OEM injection molded fuel pump connector. The pump design is also completely modular allowing an easy snap-on expansion to a stage 3 pump in the future. We at Spool take extreme pride in our products and we stand by them by offering a Lifetime warranty on our products. Buy this pump today and forget your Low-pressure fueling worries.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFuel Line upgrade option: \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e    Our Fully E85 compatible Pro Fuel line is Nylon and Stainless steel braided with a PTFE core. With a burst pressure rating of over 10,000 psi and a working temperature rating of 450F, this is the only fuel line you should ever consider upgrading to. It is vastly superior to competitor's nitrile rubber based offerings. The fuel line upgrades are 6AN and include custom built for purpose CNC machined aluminium fuel line fittings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e    Tank to HPFP: Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e    Tank to HPFP - Ethanol Sensor version:  Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings with extra fittings required for the ethanol sensor. Note this option only includes the Fuel line upgrade and not the sensor itself. Please refer to our Ethanol analyzer product for the full kit.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e    Tank to HPFP with Port Injection: This is for customers who have a port injection system. Includes Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings with provisions and extra fittings required for the Port Injection plate.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e    Tank to HPFP with Port Injection - Ethanol Sensor Version: This is for customers who have a port injection system. Includes Upgraded Fuel line from Fuel Tank outlet to High-Pressure Fuel pump inlet with pre-installed fittings with provisions and extra fittings required for the Port Injection plate and the ethanol sensor. Does not include the ethanol sensor. Please refer to our Ethanol Analyzer product for the full kit.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tags_product\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"DO NOT NEED UPGRADED LINES (+0.00)","offer_id":46564563714133,"sku":"SP-BM-FPBLN58","price":339.99,"currency_code":"USD","in_stock":true},{"title":"TANK TO HPFP (+99.99)","offer_id":46564563746901,"sku":"SP-BM-FPBLN54","price":449.99,"currency_code":"USD","in_stock":true},{"title":"TANK TO HPFP [ETHANOL SENSOR VERSION-DOES NOT INCLUDE SENSOR] (+149.99)","offer_id":46564563779669,"sku":"SP-BM-FPBLN55","price":519.99,"currency_code":"USD","in_stock":true},{"title":"TANK TO HPFP WITH PORT INJECTION (+159.99)","offer_id":46564563812437,"sku":"SP-BM-FPBLN56","price":529.99,"currency_code":"USD","in_stock":true},{"title":"TANK TO HPFP WITH PORT INJECTION [ETHANOL SENSOR VERSION-DOES NOT INCLUDE SENSOR] (+199.99)","offer_id":46564563845205,"sku":"SP-BM-FPBLN57","price":569.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/e_series_diff.jpg?v=1793250943"},{"product_id":"bmw-f10-550i-n63-n63tu-spool-stage-3-low-pressure","title":"Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [N63\/N63 TU | F10]","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSpool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the BMW F10 N63 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 3 low-pressure pump kits are a solution for that and it features a twin pump solution with one pump coming in during boost onset. This provides almost double the flow from a stock pump and should be more than enough for over 1200whp worth of low-pressure fueling regardless of fuel type.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eTerms and conditions\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePurchase of this product assumes that the customer has gone through and accepted our terms and conditions found at this \u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=information\/information\u0026amp;information_id=5\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=information\/information\u0026amp;information_id=5\"\u003elink\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cstrong\u003eTags:\u003c\/strong\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=SpoolPerformance\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=SpoolPerformance\"\u003eSpoolPerformance\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Spool\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Spool\"\u003eSpool\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=FX-150\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=FX-150\"\u003eFX-150\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=BMW\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=BMW\"\u003eBMW\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=F10\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=F10\"\u003eF10\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=550i\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=550i\"\u003e550i\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=650i\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=650i\"\u003e650i\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=N63\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=N63\"\u003eN63\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=N63tu\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=N63tu\"\u003eN63tu\u003c\/a\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564563877973,"sku":"SP-LS3-N63","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/diy_pump2_ac542ad2-a0ba-418b-91a0-4379eaa51d9a.jpg?v=1793250942"},{"product_id":"mercedes-amg-gt-m178-spool-stage-3-low-pressure-fu","title":"Mercedes-AMG GT M178 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-AMG GT removes the in-tank pump as a bottleneck on high-horsepower M178 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pump that feeds them becomes the limit. This twin-pump design runs one pump full time and brings the second in at boost onset, giving almost double the flow of a stock pump and supporting over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-AMG GT (M178)\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG GT S (M178)\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG GT C (M178)\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG GT R (M178)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564564467797,"sku":"SP-LS3-M178","price":1349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/m1782.jpg?v=1793250943"},{"product_id":"bmw-n20-n26-spool-stage-3-low-pressure-fuel-pump","title":"BMW N20 \u0026 N26 Spool Stage 3 Low Pressure Fuel Pump","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump for F-chassis BMW N20 and N26 engines uses a twin pump design for almost double the stock flow.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce the high pressure pump can support more direct injection fuel, the stock in-tank pump becomes the bottleneck, especially on E85. This unit runs a second pump that comes in at boost onset, giving almost double stock flow and enough low pressure fueling for over 1200 whp regardless of fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eF-chassis BMW with the N20 engine\u003c\/li\u003e\n\u003cli\u003eF-chassis BMW with the N26 engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin pump design with boost-onset activation\u003c\/li\u003e\n\u003cli\u003eAlmost double the flow of a stock pump\u003c\/li\u003e\n\u003cli\u003eComplete drop-in replacement\u003c\/li\u003e\n\u003cli\u003eNo assembly or core return needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eA supporting tune is required to make use of the added fueling. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564566892629,"sku":"SP-BMFXXN20-FP","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/f_30.jpg?v=1793250950"},{"product_id":"mercedes-benz-550-m278-spool-stage-3-low-pressure","title":"Mercedes-Benz 550 M278 Spool Stage 3 Low Pressure Fuel Pump Upgrade","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump kit for the Mercedes-Benz 550 M278 removes the in-tank pump as a bottleneck on high-horsepower M278 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eOnce your high pressure pumps can support the fuel demand, the factory in-tank pumps that feed them become the limit. This twin-pump design brings the second pump in at boost onset, giving almost double the flow of a stock pump and supports over 1200 whp of low pressure fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-Benz E550 (M278)\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz CLS550 (M278)\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz S550 (M278)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1200 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564568039509,"sku":"SP-LS3-M278","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/mercedes_68713069-1dcb-4c09-b1d6-070c593c24ab.jpg?v=1793250952"},{"product_id":"mercedes-amg-c43-e43-gle43-spool-m276-stage-3-low","title":"Mercedes-AMG C43, E43 \u0026 GLE43 Spool M276 Stage 3 Low Pressure Fuel Pump","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel system for the Mercedes-AMG M276 removes the in-tank pump as a bottleneck on high-horsepower C43, E43 and GLE43 builds, especially on E85.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eAs high pressure pumps take on more direct injection fueling, the factory low pressure pump becomes the limit. In this twin-pump setup one pump runs all the time and the second comes in at boost onset, supporting over 1000 whp of fueling on any fuel type.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-AMG C43 (M276)\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG E43 (M276)\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG GLE43 (M276)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwin-pump design with the second pump activating at boost onset\u003c\/li\u003e\n\u003cli\u003eSupports over 1000 whp of low pressure fueling\u003c\/li\u003e\n\u003cli\u003eBuilt for high ethanol blends including E85\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564570005589,"sku":"SP-LS3-M276","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/pumpm.jpg?v=1793250957"},{"product_id":"bmw-g30-m550i-n63-spool-stage-3-diy-low-pressure-f","title":"Spool Stage 3 Low Pressure Fuel Pump - DIY LPFP Kit [G30 M550i]","description":"\u003ch1\u003e\u003cspan\u003eSpool Stage 3 Low Pressure Fuel Pump (LPFP) – DIY LPFP Kit (G30 M550i N63)\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIntroducing the only true plug-and-play Stage 3 LPFP solution for G-chassis BMW models. This kit is compatible with all G-chassis BMWs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePlease provide your vehicle's year, make, model, or VIN when ordering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e so we can determine the correct mounting bracket for your fuel tank. BMW uses different fuel tank designs across the G-chassis lineup, so the bracket shown in the product images may not be the exact one you receive. Functionality, fitment, and performance will remain the same.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose the Spool Stage 3 LPFP Kit?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike other kits on the market, our design requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eno drilling or cutting of the fuel bucket\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The pump is secured using our proprietary three-piece bracket system, which locks directly into the factory fuel tank assembly for a true drop-in installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor customers who prefer not to drill their factory fuel pump top hat for the power wiring, we also offer a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epre-drilled OEM top hat\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e as an optional upgrade for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e$50\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe supplied fuel hoses simply tee into your factory fuel line using the included fittings and hoses, making installation straightforward and DIY-friendly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHarness Options\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe offer three harness options to accommodate a variety of builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpool Hobbs Switch Harness\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis harness uses the included \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e10 PSI Hobbs pressure switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to activate the secondary fuel pump under boost.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Hobbs switch can be connected by:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTapping into the charge pipe, or\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsing our optional fitting to tee into the intake manifold.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe harness connects directly to the battery for power and ground, then routes to the fuel pump and continues into the engine bay to connect to the Hobbs switch. This is the ideal solution for customers who are not using a Reflex controller.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReflex Plug-and-Play Harness (May Also Work with Rev2)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis harness is designed for Reflex-controlled applications that require both \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epower and ground\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to activate the auxiliary pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDepending on your existing Reflex harness, you may need to depin the connector and swap the power and ground wires. This is a simple procedure that any knowledgeable performance shop can perform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe harness routes from the battery to the pump and then connects directly to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAuxiliary Output 2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on your aftermarket Reflex harness.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReflex Flying Lead \/ Ground Trigger \/ Universal Harness\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is our most popular option and is designed for customers using the standard Motiv Reflex main harness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe harness is activated through a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eground trigger\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAuxiliary Output 2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Simply strip the gray Aux 2 wire, connect it using the supplied butt connector, and plug the connector into the harness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis eliminates the need to source terminals or build your own connector, reducing installation time and preventing common wiring issues caused by improperly pinned connectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFuel Pump Options\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWalbro 450\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe recommend the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWalbro 450\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for the vast majority of applications. It provides more than enough fuel for most street, drag racing, and high-performance builds while maintaining excellent reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWalbro 525\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWalbro 525\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is recommended for customers with higher horsepower goals requiring additional fuel flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDue to its higher current draw, we strongly recommend pairing the 525 with our \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePWM harness\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Running the standard relay harness with a 525, particularly in hot climates, can overload and prematurely damage the relay.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOptional Holley Hydramat\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor customers concerned about fuel starvation during hard cornering or low fuel levels, we offer an optional \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHolley Hydramat\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e upgrade for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e$200\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis upgrade is highly recommended for road racing, autocross, circuit racing, and other motorsports where sustained lateral G-forces can uncover the fuel pump pickup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eQuestions?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 (Recommended) \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564603723861,"sku":"SP-M550LPFP-1","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564603756629,"sku":"SP-M550LPFP-2","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Spool Hobbs Switch","offer_id":46564603789397,"sku":"SP-M550LPFP-3","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564603822165,"sku":"SP-M550LPFP-4","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564603854933,"sku":"SP-M550LPFP-5","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Spool Hobbs Switch","offer_id":46564603887701,"sku":"SP-M550LPFP-6","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/3_23102328-d58d-43ab-812c-aa77c7e95076.png?v=1793251083"},{"product_id":"bmw-n55-f-chassis-spool-stage-2-low-pressure-fuel","title":"Spool Stage 2 Low Pressure Fuel Pump [FXX N55]","description":"\u003cp\u003e\u003cspan\u003eSpool Performance is proud to present the production version of our Stage 2 LPFP (Low-Pressure Fuel System) for the BMW FXX N55 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 2 low-pressure pump kits are a solution for that and it features a pump that is 30% better flow than the OEM pump. This provides almost 600hp worth of low-pressure fueling regardless of fuel type. This is a complete drop in replacement unit and does not require any assembly or core returns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDISCLAIMER - Primary pump connector melting is a result of high EKP demands in the tune. It is not advised to overload the primary pump. This type of damage would not be covered under warranty as it is not a manufacturing defect.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F20   (07\/2010 — 02\/2015)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F20 LCI   (05\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F21   (07\/2010 — 02\/2015)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1' F21 LCI   (06\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F22   (10\/2012 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F87 M2   (11\/2014 — 06\/2017)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F87 M2 LCI   (09\/2016 — 06\/2018)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e2' F23   (03\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F30   (02\/2011 — 01\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F30 LCI   (10\/2014 — 10\/2018)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F31   (07\/2011 — 06\/2015)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F31 LCI   (12\/2014 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3' F34 GT   (07\/2012 — 06\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e4' F32   (11\/2012 — 01\/2017)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e4' F33   (03\/2013 — 02\/2017)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e4' F36 Gran Coupé   (07\/2013 — 12\/2016)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eMS BMW Motorsport   ( — )\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564604379221,"sku":"SP-BMFXXN-FPS2","price":509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/n55.jpg?v=1793251116"},{"product_id":"bmw-s58-spool-stage-3-low-pressure-fuel-pump-kit","title":"Spool Stage 3 Low Pressure Fuel Pump [S58 \/ G80\/G82\/G83\/F97\/F98]","description":"\u003cp\u003eSpool Performance is excited to introduce our \u003cstrong\u003eStage 3 Low-Pressure Fuel Pump (LPFP) Kit\u003c\/strong\u003e for the \u003cstrong\u003eS58 platform\u003c\/strong\u003e. This kit provides a comprehensive solution to low-side fueling limitations by including everything needed to add a secondary boost-activated low-pressure pump.\u003c\/p\u003e\n\u003cp\u003eAs high-pressure fuel pumps continue to advance and support greater \u003cstrong\u003eDirect Injection (DI) fueling\u003c\/strong\u003e, stock low-pressure electric pumps have become a bottleneck when pursuing high horsepower—particularly with \u003cstrong\u003eE85 fuel\u003c\/strong\u003e. Our Stage 3 LPFP Kit addresses this limitation with a \u003cstrong\u003etwin-pump configuration\u003c\/strong\u003e, activating a secondary pump during boost onset. This setup nearly doubles the flow of the stock pump, providing sufficient fueling to support over \u003cstrong\u003e1200whp\u003c\/strong\u003e, regardless of fuel type.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin-Pump Design:\u003c\/strong\u003e Boost-activated secondary pump ensures consistent fuel delivery under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Support:\u003c\/strong\u003e Capable of handling \u003cstrong\u003e1200+whp\u003c\/strong\u003e, making it ideal for E85 and other high-performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes all necessary components for a seamless installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eKit Contents:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eDual Pump Bucket Assembly\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary Fuel Pump Activation Harness\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Switch\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHardware Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 (Recommended) \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564605263957,"sku":"SP-S58-S3LPFP-1","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564605296725,"sku":"SP-S58-S3LPFP-2","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Spool Hobbs Switch","offer_id":46564605329493,"sku":"SP-S58-S3LPFP-3","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564605362261,"sku":"SP-S58-S3LPFP-4","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564605395029,"sku":"SP-S58-S3LPFP-5","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Spool Hobbs Switch","offer_id":46564605427797,"sku":"SP-S58-S3LPFP-6","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/diy_pump2_c46da913-419a-49f6-91dc-33a789ca04f8.jpg?v=1793251117"},{"product_id":"audi-ea825-4-0t-v8-spool-low-pressure-fuel-system","title":"Audi EA825 4.0T V8 Spool Low Pressure Fuel System Upgrade","description":"\u003cp\u003eThis low pressure fuel system upgrade for the EA825 4.0T V8 uses the Torqbyte PM5 brushless pump controller to raise the factory pump's flow by over 60%.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eStage 3 and Stage 4 EA825 setups making 800 to 1,200 hp need more low side fuel than the factory pump control module allows. The PM5 replaces the factory J538 module, keeps the OEM pump and basket, boosts pump voltage up to 24V and supplies up to 40A, while the ECU stays in full closed-loop control of fuel pressure and no trouble codes are set.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eUpgraded EA825 4.0L twin-turbo V8 setups\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOver 60% more low pressure pump flow\u003c\/li\u003e\n\u003cli\u003eReplaces the factory fuel pump control module J538\u003c\/li\u003e\n\u003cli\u003eRetains the OEM pump and basket\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage boosting, adjustable 15V to 24V\u003c\/li\u003e\n\u003cli\u003ePlug-n-play OEM VAG connectors, no cutting or splicing\u003c\/li\u003e\n\u003cli\u003eCANBus access to RPM, throttle, load and torque\u003c\/li\u003e\n\u003cli\u003eWorks with any ECU tune, or none\u003c\/li\u003e\n\u003cli\u003eFree TorqBLPM Windows software for setup and data logging\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eRecommended for Stage 3 and Stage 4 setups making 800 to 1,200 hp. The unit is not sealed and must be mounted inside the cabin, ideally on a large metal surface for cooling, with a dual fused 40A battery connection and solid chassis ground. A second PM5 can be added as a slave for dual pumps. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564605722709,"sku":"SP-TB_DS","price":2949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/Torqbyte_PM5_1PVB_Kit_Generic_2048x2048_2c609221-8078-4fd0-a8ec-dd209d544042.webp?v=1793251124"},{"product_id":"bmw-g30-540i-b58-spool-stage-3-low-pressure-fuel-p","title":"BMW G30 540i B58 Spool Stage 3 Low Pressure Fuel Pump DIY Kit","description":"\u003cp\u003eThe Spool Stage 3 low pressure fuel pump DIY kit for the BMW G30 540i B58 is a plug-and-play way to add a second in-tank pump, with no drilling or cutting of the fuel bucket.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eA proprietary three-piece bracket locks into the factory fuel tank assembly for a true drop-in install, and the supplied hoses and fittings simply tee into the factory fuel line. The second pump comes in under boost, so the low side keeps up on high-power B58 builds.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW G30 540i (B58)\u003c\/li\u003e\n\u003cli\u003eOther G-chassis BMW B58 models (bracket varies by tank)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNo drilling or cutting of the fuel bucket\u003c\/li\u003e\n\u003cli\u003eThree-piece bracket that locks into the factory tank assembly\u003c\/li\u003e\n\u003cli\u003eTees into the factory fuel line with included fittings\u003c\/li\u003e\n\u003cli\u003eWalbro 450 or Walbro 525 pump options\u003c\/li\u003e\n\u003cli\u003eThree harness options to suit your setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProvide your year, model or VIN when ordering so the correct tank bracket is supplied; the bracket shown may differ. Choose your pump and harness at checkout. The Walbro 450 suits most builds; the 525 is for higher power and should be paired with the Spool PWM harness, since the standard relay can overload in hot climates. The Hobbs switch harness uses the included 10 psi switch for cars without a Reflex controller; the Reflex plug-and-play and flying lead harnesses connect to Reflex Auxiliary Output 2. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 (Recommended) \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564605788245,"sku":"SP-G30540-LPFPDIY-1","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564605821013,"sku":"SP-G30540-LPFPDIY-2","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Spool Hobbs Switch","offer_id":46564605853781,"sku":"SP-G30540-LPFPDIY-3","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground Activation \/ Reflex Flying Lead","offer_id":46564605886549,"sku":"SP-G30540-LPFPDIY-4","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":46564605919317,"sku":"SP-G30540-LPFPDIY-5","price":849.99,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Spool Hobbs Switch","offer_id":46564605952085,"sku":"SP-G30540-LPFPDIY-6","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/3_ae1df365-90d7-452c-a051-df2f03eacd7b.png?v=1793251123"}],"url":"https:\/\/www.wrenchhaususa.com\/collections\/lpfp-upgrades.oembed","provider":"Wrench Haus","version":"1.0","type":"link"}