{"product_id":"mhd-flexfuel-kit-open-wire-manual-e-series","title":"MHD FlexFuel Kit (Open Wire) – BMW Manual Transmission \u0026 E-Series N54 \/ N55","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\n\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe MHD FlexFuel Kit – Open Wire is the version of MHD's FlexFuel kit for every BMW with a manual transmission (F and G series with the B48, B58, N55, S55 or S58 engine) and for all N54 and E-series N55 cars, manual or automatic. It enables the FlexFuel feature on MHD and EcuTek tuned cars.\u003c\/p\u003e\n\u003cp\u003eA CAN Ethanol Content Analyzer (ECA) reads the signal from the E85 sensor, converts it to CAN format and sends it to the engine computer (DME). The FlexFuel feature then adjusts the tune on the fly to the ethanol content in the tank. Without the correct tune for the blend in the tank the engine will not run correctly and can be damaged.\u003c\/p\u003e\n\u003cp\u003eUnlike the plug-and-play automatic kits, this version connects with a 3-wire harness and Posi-Tap connectors, so it works on cars where the plug-and-play harness does not fit. The fuel side uses Precision Raceworks PR360 plug-and-play fittings.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnables the FlexFuel feature on MHD and EcuTek tuned cars\u003c\/li\u003e\n\u003cli\u003eCAN Ethanol Content Analyzer: reads the E85 sensor and converts the signal to CAN for the DME\u003c\/li\u003e\n\u003cli\u003eCoverage: manual-transmission F and G series BMW (B48 \/ B58 \/ N55 \/ S55 \/ S58), all N54 cars and E-series N55 cars — see Vehicle Applications\u003c\/li\u003e\n\u003cli\u003eOpen-wire connection: 3-wire harness with Posi-Tap connectors (no soldering)\u003c\/li\u003e\n\u003cli\u003eCustom Precision Raceworks PR360 plug-and-play fuel fittings\u003c\/li\u003e\n\u003cli\u003eShipping weight: approx. 4 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEthanol Analyzer Module (ECA)\u003c\/li\u003e\n\u003cli\u003eEthanol Sensor\u003c\/li\u003e\n\u003cli\u003eCustom harness with 3 wires and Posi-Tap connectors\u003c\/li\u003e\n\u003cli\u003eCustom plug-and-play Precision Raceworks PR360 fittings\u003c\/li\u003e\n\u003cli\u003eEye protection glasses\u003c\/li\u003e\n\u003cli\u003eHand protection gloves\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\u003eAn MHD or EcuTek tune with the FlexFuel option enabled.\u003c\/strong\u003e The kit supplies the ethanol reading; the tune does the work. Speed Logic stocks the MHD Super License for \u003ca href=\"\/products\/mhd-super-license-for-n54\"\u003eN54\u003c\/a\u003e, \u003ca href=\"\/products\/mhd-super-license-for-n55e\"\u003eN55 E-Series\u003c\/a\u003e, \u003ca href=\"\/products\/mhd-super-license-for-n55\"\u003eN55 F-Series\u003c\/a\u003e, \u003ca href=\"\/products\/mhd-super-license-for-s55\"\u003eS55\u003c\/a\u003e, \u003ca href=\"\/products\/mhd-super-license-for-b58\"\u003eB58\u003c\/a\u003e, \u003ca href=\"\/products\/mhd-super-license-for-toyota-supra-b58-engine\"\u003eToyota Supra B58\u003c\/a\u003e and \u003ca href=\"\/products\/mhd-super-license-for-s58\"\u003eS58\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eN54: MHD sells FlexFuel for the N54 as a separate MHD license; contact Speed Logic to confirm what your N54 needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/mhd-universal-wifi-adapter-e-f-g-series-supra-mkv\"\u003eMHD Universal WIFI Adapter\u003c\/a\u003e\u003c\/strong\u003e or another supported MHD interface, needed to flash the FlexFuel-enabled map to the car.\u003c\/li\u003e\n\u003cli\u003eE85 or an ethanol blend at the pump.\u003c\/li\u003e\n\u003cli\u003eBasic hand tools and a safe way to relieve fuel system pressure, supplied by the installer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWiring diagram and pinouts for every supported car (PDF): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/MHD-FlexFuel-Open-Wire-Wiring-Guide.pdf\" rel=\"noopener\" target=\"_blank\"\u003eOpen Wire Wiring Guide\u003c\/a\u003e — the ECA connects with three wires using the Posi-Tap connectors supplied, plus a chassis ground.\u003c\/li\u003e\n\u003cli\u003eHow the PR360 fuel fittings lock, and how to check them (PDF): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/PR360-Fitting-Lock-Guide.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePR360 Fitting Lock Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eHow-to: enable the FlexFuel feature in the MHD app (video): \u003ca href=\"https:\/\/www.youtube.com\/watch?v=nOHVmoxc57M\" rel=\"noopener\" target=\"_blank\"\u003eEnable FlexFuel in the MHD app\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMHD setup and app instructions (manufacturer): \u003ca href=\"https:\/\/mhdtuning.com\/pages\/instructions\" rel=\"noopener\" target=\"_blank\"\u003emhdtuning.com\/pages\/instructions\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eStep-by-step guide to setup, flashing, datalogging and returning to stock: \u003ca href=\"\/pages\/mhd-tuning-guide\"\u003eSpeed Logic MHD Tuning Guide\u003c\/a\u003e (it links to every section of MHD's own user guide)\u003c\/li\u003e\n\u003cli\u003eSpeed Logic can install the kit in-house at our Westminster, CA shop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFor any manual-transmission F or G series car, and for all N54 and E-series N55 cars.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck every fuel fitting is fully locked:\u003c\/strong\u003e after installing, pull hard on each one. A fitting that is not locked will slide off under fuel pressure.\u003c\/li\u003e\n\u003cli\u003eAutomatic F-series cars should use the plug-and-play \u003ca href=\"\/products\/mhd-flexfuel-kit-f-series-b48-b58-n55-s55-at\"\u003eMHD FlexFuel Kit (Automatic) – F-Series\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eAutomatic G-series cars and the automatic GR Supra should use the plug-and-play \u003ca href=\"\/products\/mhd-flexfuel-kit-g-series-supra-at\"\u003eMHD FlexFuel Kit (Automatic) – G-Series \/ Supra\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eRequires an MHD or EcuTek tune with FlexFuel enabled.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor off-road use only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMHD-ECA-OW-PR360\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\n\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\u003eTransmission\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i, 1M, 335i \/ 335xi, 335is, 535i \/ 535xi, Z4 sDrive35i \/ 35is, X6 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88, E90 \/ E91 \/ E92 \/ E93, E60 \/ E61, E89, E71\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003eManual or automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i \/ 135is, 335i \/ 335i xDrive, X1 xDrive35i, X5 xDrive35i, X6 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eE82 \/ E88, E90 \/ E91 \/ E92 \/ E93, E84, E70, E71\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6 (E-Series)\u003c\/td\u003e\n\u003ctd\u003eManual or automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eF-series N55 cars with a manual gearbox (e.g. M235i, M2, 335i, 435i)\u003c\/td\u003e\n\u003ctd\u003eF22, F87, F30, F32\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3, M4, M2 Competition with a manual gearbox\u003c\/td\u003e\n\u003ctd\u003eF80, F82 \/ F83, F87\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eF-series B48 \/ B58 cars with a manual gearbox (e.g. 230i, 330i, M240i, 340i, 440i)\u003c\/td\u003e\n\u003ctd\u003eF22 \/ F23, F30, F32 \/ F33\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L Turbo I4 \/ B58 Gen 1 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3, M4, M2 with a manual gearbox\u003c\/td\u003e\n\u003ctd\u003eG80, G82, G87\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra 3.0 with a manual gearbox\u003c\/td\u003e\n\u003ctd\u003eA90 \/ A91\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"sl-note\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MHD Flasher","offers":[{"title":"Default Title","offer_id":52842825744664,"sku":"MHD-ECA-OW-PR360","price":490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/19014ee8-d9e0d6_deebfdfdabac4ea8aa635440abaf911b_mv2.jpg?v=1791591141","url":"https:\/\/speedlogicauto.com\/products\/mhd-flexfuel-kit-open-wire-manual-e-series","provider":"SPEED LOGIC","version":"1.0","type":"link"}