{"product_id":"bmw-gen-2-b46-b48-spool-stage-1-ifx350-upgraded-di","title":"BMW Gen 2 B46 \u0026 B48 Spool Stage 1 IFX350 Upgraded DI Injectors","description":"\u003cp\u003eSpool IFX350 Stage 1 upgraded DI injectors for Gen 2 BMW B46 and B48 engines flow 30% more than stock at high load while keeping stock-like idle and low load behavior.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eAs power goes up, the stock DI injectors run out of flow. The IFX350 is sized specifically for the Gen 2 B46\/B48 to add flow where you need it at high load and rpm without hurting drivability, and it was tested for months on Spool's test cars before release.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW Gen 2 B46\u003c\/li\u003e\n\u003cli\u003eBMW Gen 2 B48\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e30% more flow than stock DI injectors\u003c\/li\u003e\n\u003cli\u003eCapable of flowing at up to 390 bar\u003c\/li\u003e\n\u003cli\u003eStock-like idle and low load characteristics\u003c\/li\u003e\n\u003cli\u003ePairs with the Spool FX350 high pressure fuel pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eTune changes are required to run these injectors, and Spool provides calibration support across existing Gen 2 B46\/B48 tuning platforms. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":46564604706901,"sku":"SP-INJ-B48B-S1","price":1249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/Gen2injectors-1014x912_2b0b7c00-6a27-482c-b5de-8effdfc53bbf.jpg?v=1793251116","url":"https:\/\/www.wrenchhaususa.com\/products\/bmw-gen-2-b46-b48-spool-stage-1-ifx350-upgraded-di","provider":"Wrench Haus","version":"1.0","type":"link"}