{"product_id":"dorch-engineering-b58-gen-1-flex-fuel-eca-kit","title":"Dorch Engineering B58 Gen 1 Flex Fuel ECA Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eWith MHD and Bootmod3's newer features, Gen 1 B58 tuning software now supports true CAN-based Flex Fuel tuning, and Dorch Engineering offers their own plug-and-play ECA (ethanol content analyser) solution built around it, removing much of the need for older Bluetooth-based ethanol sensors. A CAN-based ethanol sensor doesn't just monitor ethanol content, it directly communicates with the DME for full Flex Fuel operation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eWith a Flex Fuel tune in place, the DME automatically adjusts between a high-powered E85 map, a pump gas map, and everything in between, all happening live, on the fly, based on real-time CAN communication with the sensor. No more doing math at the gas pump to work out which map to flash or how many gallons of ethanol to mix in.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eInstallation involves genuinely \u003cstrong\u003ezero cutting and zero wire-taps\u003c\/strong\u003e. The kit is fully reversible and truly plug-and-play, with wiring integrating directly into the OEM harness, and hoses and the sensor tucking seamlessly enough to allow full reinstallation of all OEM sound insulation foam and engine covers, no compromised fit, no visible modification.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eIf you already own one of Dorch Engineering's ECA hose\/sensor sets\u003c\/strong\u003e, an \"electronics only\" package is available to upgrade to CAN-ECA. This package will also fit nearly any other custom setup that houses a Continental ethanol sensor in a similar engine bay position, contact Dorch Engineering directly to confirm compatibility with your current sensor setup.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eWhy Choose This Flex Fuel ECA Kit\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCAN-based sensor communicates directly with the DME, not just a passive monitor\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAutomatic, real-time tune adjustment between E85 and pump gas maps\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemoves the need for manual ethanol blend calculations at the pump\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eZero cutting, zero wire-taps, fully reversible installation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWiring integrates into the OEM harness, hoses and sensor tuck seamlessly\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFull reinstallation of OEM sound insulation foam and engine covers possible\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eElectronics-only upgrade package available for existing hose\/sensor set owners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F20\/F21 M140i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F22\/F23 M240i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F30\/F31 340i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F32\/F33\/F36 440i (B58 Gen 1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eSoftware requirement:\u003c\/strong\u003e requires MHD or Bootmod3 with CAN-based Flex Fuel tuning support enabled.\u003c\/p\u003e","brand":"Dorch Engineering","offers":[{"title":"B58TU \/ 1-4 Series","offer_id":54462611718477,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"B58TU \/ 5-7 Series","offer_id":54462611751245,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"B58TU \/ X3\/X4","offer_id":54462611784013,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"Dorch Engineering \/ 1-4 Series","offer_id":54462611816781,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"Dorch Engineering \/ 5-7 Series","offer_id":54462611849549,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"Dorch Engineering \/ X3\/X4","offer_id":54462611882317,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"Dorch Engineering OG (Old Version) \/ 1-4 Series","offer_id":54462611915085,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"Dorch Engineering OG (Old Version) \/ 5-7 Series","offer_id":54462611947853,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false},{"title":"Dorch Engineering OG (Old Version) \/ X3\/X4","offer_id":54462611980621,"sku":"DEN-FUP-B58-005","price":677.6,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/dorch-engineering-b58-gen-1-flex-fuel-eca-kit.jpg?v=1785946237","url":"https:\/\/i6tuning.com\/products\/dorch-engineering-b58-gen-1-flex-fuel-eca-kit","provider":"i6 Tuning","version":"1.0","type":"link"}