{"title":"Audi RS Q8","description":"\u003cp\u003eAudi RS Q8 parts for the 4.0T V8 are collected here. Downpipes come from STRATEC Systems (high-flow catted downpipes with heat shield, also listed for the SQ8), Spool Performance (also listed for the Lamborghini Urus and Porsche Cayenne) and IRL (MaxFlow race downpipes, also listed for the Urus). Spool adds an FX-350 high pressure fuel pump kit and an ethanol analyzer kit.\u003c\/p\u003e\u003cp\u003eDownpipes and fuel parts are the usual pairing on a tuned RS Q8, and the ethanol analyzer is used when running ethanol blends. The RS Q8 shares its engine with the Urus, so some listings name both. Race downpipes are generally intended for off-road use. See \u003ca href=\"https:\/\/www.wrenchhaususa.com\/collections\/audi-q7\"\u003eAudi Q7\u003c\/a\u003e, the \u003ca href=\"https:\/\/www.wrenchhaususa.com\/collections\/fuel-system\"\u003efuel system\u003c\/a\u003e collection or the full \u003ca href=\"https:\/\/www.wrenchhaususa.com\/collections\/spool-performance\"\u003eSpool Performance\u003c\/a\u003e range.\u003c\/p\u003e","products":[{"product_id":"lamborghini-urus-audi-rsq8-maxflow-race-downpipes","title":"Lamborghini Urus Audi RSQ8 4.0T MaxFlow Race Downpipes | IRL","description":"\u003cp\u003eIRL MaxFlow Race Downpipes for the Lamborghini Urus and Audi RSQ8 4.0T twin-turbo V8 are made from 304 stainless steel for excellent reliability and fitment.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eDownpipes are the most effective bolt-on for this engine, increasing exhaust flow and improving spool time and sound.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLamborghini Urus (2019-2021)\u003c\/li\u003e\n\u003cli\u003eAudi RSQ8 (2020-2021)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust flow\u003c\/li\u003e\n\u003cli\u003eFaster turbo spool\u003c\/li\u003e\n\u003cli\u003eImproved sound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only, not for registered road use. A check engine light may occur and ECU tuning is recommended. Professional installation is recommended.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46545184718933,"sku":"MS-0006-IRL-IRL L-CAT","price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/FullSizeRender_002c2a07-8797-449e-9a0a-0216a73654c8.jpg?v=1793113841"},{"product_id":"lamborghini-urus-audi-rsq8-porsche-cayenne-spool-d","title":"Lamborghini Urus, Audi RSQ8 \u0026 Porsche Cayenne Spool Downpipes","description":"\u003cp\u003eSpool downpipes for the EA825 4.0L twin-turbo V8 in the Lamborghini Urus, Audi RSQ8 and Porsche Cayenne Turbo improve exhaust flow and turbo response, in a catless race or 200-cell catted version.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eThe factory downpipes hold back exhaust flow. These bolt-on replacements reduce backpressure for faster spool and sharper throttle response, add horsepower and torque with proper tuning and give the V8 a more aggressive sound.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLamborghini Urus 4.0L twin-turbo V8 (2018+)\u003c\/li\u003e\n\u003cli\u003eLamborghini Urus S and Urus Performante (2023+)\u003c\/li\u003e\n\u003cli\u003eAudi RSQ8 4.0L twin-turbo V8 (2020+)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayenne Turbo 4.0L twin-turbo V8 (2019+)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayenne Turbo GT (2022+)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli\u003eCatless race or 200-cell high-flow catted options\u003c\/li\u003e\n\u003cli\u003eHeat insulation on the catted version\u003c\/li\u003e\n\u003cli\u003eReduced backpressure and faster turbo spool\u003c\/li\u003e\n\u003cli\u003eMore horsepower and torque with proper tuning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePick the version at checkout. The race version is catless and uninsulated for maximum flow and lower weight. The 200-cell catted version keeps a high-flow cat and adds heat insulation to manage underhood temperatures, for a balance of performance and drivability. Proper tuning is needed to see the power gains. Intended for off-road and competition use only. Not legal for use on public roads in many areas. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Catted","offer_id":46564454301781,"sku":"sku-55003740668226","price":1699.99,"currency_code":"USD","in_stock":true},{"title":"Race","offer_id":46564454334549,"sku":"sku-55003740700994","price":679.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/20375277-50fd-41ad-ada4-f9581849075e.png?v=1793250690"},{"product_id":"audi-rsq8-lamborghini-urus-spool-ethanol-analyzer","title":"Audi RSQ8 \u0026 Lamborghini Urus Spool Ethanol Analyzer Kit","description":"\u003cp\u003eThe Spool ethanol analyzer kit for the Audi RSQ8 and Lamborghini Urus gives you fast, accurate ethanol readings so you always know what's in the tank.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eWhether you run pump gas, a blend or full E85, a flex-fuel tune is only as safe as the fuel it sees. This kit shows your ethanol content at all times for safe, consistent performance, using ethanol-safe components built for high-power setups.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAudi RSQ8\u003c\/li\u003e\n\u003cli\u003eLamborghini Urus\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInstant ethanol content readings\u003c\/li\u003e\n\u003cli\u003ePlug-and-play style harnesses and tidy routing\u003c\/li\u003e\n\u003cli\u003eFully ethanol-safe components\u003c\/li\u003e\n\u003cli\u003eWorks with flex-fuel tunes and digital displays\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eMade to fit the RSQ8 and Urus with minimal hassle. Ideal if you run E85 or plan to go flex-fuel.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564604182613,"sku":"EA839-ETH","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/2B68A522-869D-4702-B0E3-BAA570AE82FF_507151fb-1ed1-4887-9629-dc8a466174e7.png?v=1793251087"},{"product_id":"audi-rs-q8-spool-fx-350-high-pressure-fuel-pump-ki","title":"Audi RS Q8 Spool FX-350 High Pressure Fuel Pump Kit","description":"\u003cp\u003eThe Spool FX-350 high pressure fuel pump kit for the Audi RS Q8 raises the fueling ceiling of the 4.0T V8 so you can run bigger turbos and higher ethanol blends.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eThe stock high pressure pump on the RS Q8 limits how far you can tune. The FX-350's larger bore adds about 90% more flow than stock, and running at 35 MPa (350 bar) versus 25 MPa on the FX-200 lets the injectors flow about 40% more fuel with shorter injection times and better atomization.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eAudi RS Q8 (4.0T V8)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 x Spool FX-350 upgraded high pressure fuel pumps\u003c\/li\u003e\n\u003cli\u003eBosch-spec 10-micron high-flow fuel filter\u003c\/li\u003e\n\u003cli\u003eUpgraded PTFE-core braided fuel lines and install hardware\u003c\/li\u003e\n\u003cli\u003eSpool ethanol content analyzer kit with phone app (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eThe FX-350 requires calibration changes to avoid damage, and Spool can share calibration details with your tuner. Make sure your low pressure side is upgraded too; Spool recommends a low pressure pump controller to keep the high pressure pumps fed. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564606541909,"sku":"SP-EA825RSQ8-FX350","price":7349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/RSQ8.jpg?v=1793251127"},{"product_id":"audi-sq8-rsq8-catted-downpipes","title":"Audi SQ8 \/ RS Q8 4.0T High-Flow Catted Downpipes with Heat Shield","description":"\u003cp\u003eSTRATEC high-flow catted stainless downpipes for the SQ8 and RS Q8 4.0T twin-turbo V8, built to improve flow while keeping catalytic converters.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eReplacing the restrictive factory downpipes improves turbo efficiency and throttle response with a deeper but still refined tone. Integrated heat shields protect the engine bay.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAudi SQ8 4.0T (2022-2023)\u003c\/li\u003e\n\u003cli\u003eAudi RS Q8 4.0T (2022-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow catalytic converters\u003c\/li\u003e\n\u003cli\u003e304 stainless steel\u003c\/li\u003e\n\u003cli\u003eIntegrated heat shields\u003c\/li\u003e\n\u003cli\u003eOEM-style direct bolt-on\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eA supporting tune is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666031693909,"sku":"721814382792","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/SQ81.jpg?v=1794184860"}],"url":"https:\/\/www.wrenchhaususa.com\/collections\/audi-rs-q8.oembed","provider":"Wrench Haus","version":"1.0","type":"link"}