{"product_id":"bootmod3-flexfuel-kit-bmw-f-series-n55-s55","title":"Bootmod3 FlexFuel Kit – BMW F-Series (N55 \/ S55)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe bootmod3 FlexFuel Kit for BMW F-series N55 and S55 vehicles puts the required flex fuel hardware on your car in your own driveway. The kit is entirely plug and play with the factory vehicle harness — no cutting or splicing of OEM wiring or connectors — and installs at the factory fuel hat location using the OEM fuel pump and lines.\u003c\/p\u003e\n\u003cp\u003eAt its core is a CANBUS-enabled Ethanol Content Analyzer (ECA) that reports real-time ethanol content to bootmod3 CustomROM. Install the kit, flash a flex-fuel-enabled bootmod3 OTS MultiMap or custom map, and the car adjusts automatically as you blend pump gas and E85 — no re-flashing between fills.\u003c\/p\u003e\n\u003cp\u003eThe kit is fully reversible and can be removed back to stock without a trace.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMounting: factory fuel hat area, below the rear seat\u003c\/li\u003e\n\u003cli\u003eFlex fuel sensor adapter: custom 3-piece aluminum 6061 with built-in sensor bypass for obstruction-free fuel flow\u003c\/li\u003e\n\u003cli\u003eFlow optimized design: no added pressure drop at full fuel pump flow\u003c\/li\u003e\n\u003cli\u003eSealing: all connecting points sealed with fuel-safe Viton o-rings\u003c\/li\u003e\n\u003cli\u003eAuxiliary ports: two 1\/8 NPT ports for an optional fuel pressure sensor\u003c\/li\u003e\n\u003cli\u003eEthanol Content Analyzer: CANBUS enabled, integrates with bootmod3 CustomROM, in a custom aluminum 6061 enclosure\u003c\/li\u003e\n\u003cli\u003eElectrical: Power\/CANBus 4-wire harness, 100% plug and play with the BMW fuel pump controller (EKP3) connectors on N55 and S55 vehicles\u003c\/li\u003e\n\u003cli\u003eFuel line: custom kink-free teflon braided line, plug and play with the OEM fuel hat and factory fuel feed line — no cutting and no new lines required\u003c\/li\u003e\n\u003cli\u003eSensor: Continental flex fuel sensor\u003c\/li\u003e\n\u003cli\u003eFitting: -6 AN fitting by Racetronix\u003c\/li\u003e\n\u003cli\u003eDesigned for the OEM fuel pump and fuel lines — variations to fuel lines or pumps may not be compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCustom 3-piece aluminum 6061 flex fuel sensor adapter with built-in sensor bypass\u003c\/li\u003e\n\u003cli\u003eContinental flex fuel sensor with 3-wire harness\u003c\/li\u003e\n\u003cli\u003eCANBUS-enabled Ethanol Content Analyzer (ECA) board\u003c\/li\u003e\n\u003cli\u003eCustom aluminum 6061 CANBus enclosure for the ECA board\u003c\/li\u003e\n\u003cli\u003ePower\/CANBus 4-wire plug-and-play harness\u003c\/li\u003e\n\u003cli\u003eCustom kink-free teflon braided fuel line\u003c\/li\u003e\n\u003cli\u003e-6 AN fitting by Racetronix\u003c\/li\u003e\n\u003cli\u003eFuel-safe Viton o-rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA bootmod3 tune license\u003c\/strong\u003e — required. N55: \u003ca href=\"\/products\/bootmod3-n55-bmw-f-series-m135i-m235i-335i-435i-535i-activehybrid3-640i-740i-x3-x4-x4m40i-x5-x6-m2-tune\"\u003eBootmod3 Tune – BMW N55 (F-Chassis)\u003c\/a\u003e. S55: \u003ca href=\"\/products\/bootmod3-s55-bmw-f80-f82-m3-m4-f87-m2-competition-tune\"\u003eBootmod3 S55 Tune – BMW M3 \/ M4 \/ M2 Competition\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/ecu-unlock-service-for-bmw-b58-engines-including-bmw-m240i-m340i-440i-etc\"\u003eSpeed Logic ECU Unlock Service – S55\u003c\/a\u003e\u003c\/strong\u003e — 2019+ S55 cars on March 2019 or later software need a bench unlock before bootmod3 can be flashed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA flex-fuel-enabled bootmod3 OTS MultiMap or custom map\u003c\/strong\u003e — required to use the ethanol reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE85 or an ethanol\/gasoline blend\u003c\/strong\u003e — the kit measures blend content; it does not add fuel system capacity.\u003c\/li\u003e\n\u003cli\u003eRear seat removal and basic hand tools for access to the factory fuel hat, supplied by the installer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/bootmod3.atlassian.net\/wiki\/spaces\/BCS\/pages\/2592112641\/BM3+Flex+Fuel+Kit+Installation+Instructions\" target=\"_blank\" rel=\"noopener\"\u003ebootmod3 Flex Fuel Kit Installation Instructions — official bootmod3 wiki (F-Series S55\/N55)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=uTySAcKhTCw\" target=\"_blank\" rel=\"noopener\"\u003ebootmod3 official install video — F-Series S55\/N55 FlexFuel Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/bootmod3.atlassian.net\/wiki\/spaces\/BCS\/pages\/1962475521\/bootmod3+CustomROM+Release+-+BMW+S55+Engine\" target=\"_blank\" rel=\"noopener\"\u003ebootmod3 CustomROM guide — flex fuel setup (official bootmod3 wiki)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVEHICLE MANUFACTURER WARRANTY AND EMISSIONS DISCLAIMER:\u003c\/strong\u003e Some items sold and\/or installed by SPEED LOGIC may void portions of your vehicle’s factory warranty. Some items may not be legal for “on highway use”. SPEED LOGIC makes no guarantees to the legality of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s factory warranty.\u003c\/li\u003e\n\u003cli\u003eX-series (X3 \/ X4 \/ X5 \/ X6) N55 vehicles: confirm fitment with Speed Logic before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM135i\u003c\/td\u003e\n\u003ctd\u003eF20 \/ F21\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i\u003c\/td\u003e\n\u003ctd\u003eF22 \/ F23\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2012–2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e435i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i\u003c\/td\u003e\n\u003ctd\u003eF10 \/ F11\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e535i GT\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2010–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e640i\u003c\/td\u003e\n\u003ctd\u003eF06 \/ F12 \/ F13\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2012–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 Competition\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2018–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Coupe\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eF83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Bootmod3","offers":[{"title":"Default Title","offer_id":52563691962648,"sku":"BM3FFKTF55","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/IMG-9632.png?v=1787615507","url":"https:\/\/speedlogicauto.com\/products\/bootmod3-flexfuel-kit-bmw-f-series-n55-s55","provider":"SPEED LOGIC","version":"1.0","type":"link"}