SKU: 42364953090

Dorch Engineering B58 Gen1 Flex Fuel ECA Kit - BMW / F2X / F3X / G30 / & More

Sale price$310.50 Regular price$345.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Dorch Engineering B58 Gen1 Flex Fuel ECA Kit - BMW / F2X / F3X / G30 / & MoreNow that Gen1 B58 tuning software supports true CAN based Flex Fuel tuning, we are offering our own plug and play ECA solution! With MHD and BM3s new features, there is no longer much of a need for Bluetooth ethanol sensors. A CAN based ethanol sensor, can not only monitor ethanol content, but it will also directly communicate with the DME for full Flex Fuel operation! With a Flex Fuel tune, the DME will automatically adjust the tune from a high

Now that Gen1 B58 tuning software supports true CAN-based Flex Fuel tuning, we are offering our own plug and play ECA solution! With MHD and BM3’s new features, there is no longer much of a need for Bluetooth ethanol sensors. A CAN-based ethanol sensor, can not only monitor ethanol content, but it will also directly communicate with the DME for full Flex Fuel operation! With a Flex Fuel tune, the DME will automatically adjust the tune from a high-powered E85 map, all the way to a pump gas map, and everything in between. This all happens on the fly, based on the live CAN-communication with our ethanol sensor. Gone are the days of doing math at the gas pump only to decide which map to flash and how many gallons of ethanol to mix!

ZERO cutting and ZERO wire-taps! This kit is fully reversible and truly plug and play. The wiring integrates into the OEM harness and hoses and sensor tuck seamlessly to allow for reinstallation of all OEM sound insulation foam and engine covers. With the ethanol sensor mounting location as close to the injectors as possible, there is virtually zero lag time on the exact ethanol mixture truly entering the combustion chamber.

Don’t be fooled by our extensive and overly detailed, DIY-friendly instruction manual! You can expect this kit to add about 30 minutes to a traditional HPFP install or to take about 1 hour on it’s own, depending on skill-level.

Kit Contents:

  • Zeitronix ECA-CAN Module
  • Custom PTFE Hose Set
  • Dorch Plug-n-Play ECA Harness
  • Genuine Continental Ethanol Sensor
  • Pre-cut Firewall Grommet
  • Mounting Accessories 

    **ONLY UP TO 2019 Model Year
    KIT NOT COMPATIBLE with 2020+ B58 Vehicles**

    Download Installation Guide 

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      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
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      SKU: 42364953090

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      D. Anderson
      Houston, US
      ★★★★★ 4
      Almost a Five Star
      I have used this brand exclusively on my BMW (110K) and Volvo (90K), with synthetic oil changes at 6000 miles religiously, and neither burns a single drop of oil. I have never seen any "failure" of the filter, which remains firm until the end. Unfortunately the price advantage has been eroding over the years- boo. So lost a star for that-
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      Reviewed in the United States on March 23, 2015
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      Daniel
      Lowell, US
      ★★★★★ 5
      Only oil filter you should buy if you have a Volvo
      Only filter you should be buying if you own Volvo
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      Reviewed in the United States on July 18, 2025
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      Erik B.
      Natrona Heights, US
      ★★★★★ 5
      As advertised
      It’s an oil filter - what else can I say but it was as advertised
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      Reviewed in the United States on March 15, 2025
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      j lopez
      Fort Morgan, US
      ★★★★★ 5
      Car part
      Exact fit
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      Reviewed in the United States on January 19, 2026
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      J. Jenkins
      Port Orchard, US
      ★★★★★ 5
      Perfect Fit for Full Cooling System Overhaul on BMW 330xi
      I ordered this Engine Coolant Hose (part #11537545890) for my 2006 BMW 330xi as part of a comprehensive cooling system overhaul. Along with this hose, I had my mechanic replace the thermostat, water pump, radiator, expansion tank, and all other related hoses. This hose fit exactly as expected—no issues during installation. It’s been three weeks since the job was completed, and everything is performing flawlessly. No leaks, no warning lights, and the engine temperature remains stable under all driving conditions. Although this is not a genuine OEM part, the quality appears solid and it matched up perfectly with the original in terms of length, shape, and connector alignment. For anyone looking to refresh their aging BMW’s cooling system, this hose is a reliable and cost-effective option. Just be sure to verify the part number for compatibility before purchasing. Highly recommended if you’re doing preventive maintenance or replacing a failed hose as part of a larger cooling system repair.
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      Reviewed in the United States on August 3, 2025

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