{"product_id":"bmw-135i-335i-bluetooth-flex-fuel-kits-for-the-e-chassis-n54-n55-motors","title":"BMW 135i \u0026 335i Bluetooth Flex Fuel Kits for the E-Chassis N54 \/ N55 Motors","description":"\u003ch3\u003eStop Guessing. Start Knowing Your Exact Ethanol Content.\u003c\/h3\u003e\n\u003cp\u003eRunning E85 on your turbocharged vehicle? Ethanol content at the E85 pump can vary from E50 to E85 or higher depending on season and station. Regular premium gas can have up to 10% ethanol at some stations. No more calculating gallons at the pump and guessing ethanol percentage. Just open the app and know.\u003cbr\u003e\u003cbr\u003eThis kit replaces the stock fuel lines from the fuel tank to the engine bay with an upgrade -6an E85 compatible fuel line and adds an ethanol sensor and Bluetooth analyzer to monitor your ethanol content.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Real-time ethanol content monitoring via Bluetooth\u003cbr\u003e• Displays exact ethanol percentage (E-content) in the Fuel-It! or JB4 app\u003cbr\u003e• 0–5V analog output for JB4 or flash tuning integration\u003cbr\u003e• Genuine Continental ethanol sensor for OEM-grade accuracy\u003cbr\u003e• Plug and play fuel line integration\u003cbr\u003e• Ethanol safe PTFE fuel lines and fittings\u003cbr\u003e• Installs in approximately 30 minutes\u003cbr\u003e• No cutting or permanent modification required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy You Need an Ethanol Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eE85 pumps rarely dispense true E85. Seasonal blends can drop into the E50 range without notice. If you’re tuning for ethanol, this matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith this kit you can\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Dial in your exact E85 blend every fill-up\u003cbr\u003e• Avoid running too much ethanol on a pump gas map\u003cbr\u003e• Maximize timing and boost safely on ethanol maps\u003cbr\u003e• Maintain consistent performance at the track\u003cbr\u003e• Protect your engine from unknown fuel mixtures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Bottom Line\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re running E85, a flex fuel sensor isn’t optional, it’s essential.\u003c\/p\u003e\n\u003cp\u003ePower, consistency, and safety all start with knowing exactly what’s in your tank.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 1 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2008-2010 N54 E82 BMW 135i Coupe\u003c\/li\u003e\n\u003cli\u003e2008-2010 N54 E88 BMW 135i Convertible\u003c\/li\u003e\n\u003cli\u003e2011 N54 E82 BMW 1M\u003c\/li\u003e\n\u003cli\u003e\n \u003cspan class=\"bodytype\"\u003e\u003cspan\u003e2011-2013 N55 BMW E82 E88 135i LHD\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2006-2010 N54 E90 BMW 335i Sedan including xDrive\u003c\/li\u003e\n\u003cli\u003e2006-2010 N54 E91 BMW 335i Touring including xDrive\u003c\/li\u003e\n\u003cli\u003e2006-2010 N54 E92 BMW 335i Coupe including xDrive\u003c\/li\u003e\n\u003cli\u003e2007-2010 N54 E93 BMW 335i Convertible\u003c\/li\u003e\n\u003cli\u003e2011-2013 N54 E92 BMW 335is\u003c\/li\u003e\n\u003cli\u003e\n \u003cspan class=\"bodytype\"\u003e\u003cspan\u003e2011 N55 BMW E90 E91 335i including xDrive\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"bodytype\"\u003e\u003cspan\u003e2011-2013 N55 BMW E92 E93 335i \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"bodytype\"\u003e\u003cspan\u003eincluding xDrive\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eDownload the Fuel-It! ECA app here:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-direction: row; flex-wrap: nowrap; gap: 10px; align-items: center; margin: 16px 0;\"\u003e\n\u003ca href=\"https:\/\/apps.apple.com\/us\/app\/fuel-it-eca\/id1004246767\" rel=\"noopener\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/burgertuning.com\/cdn\/shop\/files\/app-store-2_4b8dcfb8-9e0c-4ad7-a738-12c400329723.svg?v=1762477293\u0026amp;width=352\" alt=\"Download on the App Store\" style=\"width: 150px; height: auto;\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.dmacpro91.fuel_it_eth\u0026amp;hl=en\" rel=\"noopener\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/burgertuning.com\/cdn\/shop\/files\/google-play-icon_50e23114-d757-46bf-80e9-a97bd54fc549.svg?v=1762477325\u0026amp;width=352\" alt=\"Get it on Google Play\" style=\"width: 150px; height: auto;\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor your fuel line upgrade, choose the option that supports your current configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHPFP to the fuel tank: (Stock)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThis upgrade replaces both stock fuel lines with one upgraded continuous fuel line from the fuel tank to the HPFP and adds the ethanol sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePort Injection to the fuel tank:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eIf you are running our port injection kit, this upgrade replaces the stock fuel lines from the tank to the engine bay, integrates the ethanol sensor and then utilizes a Y adapter to supply the HPFP and PI with fuel. Our custom fittings remove those tee's and extra fittings for a cleaner high flow setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePhoenix Racing Manifold to the fuel tank:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eIf you are running the Phoenix Racing Manifold port injection kit, this upgrade also replaces the stock fuel lines from the tank to the engine bay, integrates the ethanol sensor and then utilizes a Y adapter to supply the HPFP and PI with fuel. Our custom fittings remove those tee's and extra fittings for a cleaner high flow setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNon-Fuel-It! port injection to fuel tank:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eChoose this option if you are running a port injection kit that we did not manufacture or sell. This kit includes a longer 18\" feedline from the Y to the port injection rail. You then cut the feed line to the length you need and install the included -6an female fitting or -6an female elbow to make the connection to your port injection rail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll of our kits utilize our custom billet aluminum fittings to integrate with the stock fittings so no modifications are needed.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/phones-fuel-it-jb4pro-jb4-mobile.jpg?v=1772487300\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*For the BMW N54 E-series JB4 platform connect the white wire to position #15 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15\/16 flex fuel input.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*For the BMW N55 E-series JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15\/16 flex fuel input.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"responsive-video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/7T_xZxxRBdE\" height=\"415\" width=\"500\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"responsive-video\"\u003e\u003ciframe width=\"500\" height=\"415\" src=\"https:\/\/www.youtube.com\/embed\/HUewBBWdI70?rel=0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Burger Motorsports","offers":[{"title":"HPFP to tank for flex fuel","offer_id":51464026521764,"sku":"BMW-FFK-E01","price":694.99,"currency_code":"CAD","in_stock":true},{"title":"Phoenix Racing Manifold to tank for flex fuel sensor","offer_id":51464026554532,"sku":"BMW-FFK-E01-PR","price":766.99,"currency_code":"CAD","in_stock":true},{"title":"Fuel-It! port injection spacer to tank for flex fuel sensor","offer_id":51464026587300,"sku":"BMW-FFK-E01-FI","price":766.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/9929\/1964\/files\/e-chassisflexfuelkit_0e1a4cf4-95f5-4c64-a394-e4dce24693db.jpg?v=1788457880","url":"https:\/\/www.amtuning.ca\/products\/bmw-135i-335i-bluetooth-flex-fuel-kits-for-the-e-chassis-n54-n55-motors","provider":"AM Tuning Canada","version":"1.0","type":"link"}