MHD Tuning

E85 Flex Fuel Sensor Kit CAN Adapter

$400.00

SKU: MHD-FLEXFUEL-KIT-B58

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This kit allows your Engine Computer (DME) to dynamically adjust engine parameters based on the real-time E85 content detected in your fuel tank, facilitating on-the-fly autotuning for optimal performance and safety. Installation is straightforward, featuring a plug-and-play design that requires no splicing or soldering of wires. The kit includes custom P&P connectors and fuel hoses tested to 10 bars (145 Psi) of static pressure. All units are tested before shipping to ensure quality and reliability. This kit is compatible with a range of BMW models equipped with Automatic Transmissions (AT) and DCT, including F-series (F22, F25, F3x, F1x, F4x, F8X) with N55 and S55 engines, F-series Gen1 B58B30M0 engines, G-series (G30, G01, G20, G32, G05) Gen1 and Gen2 B58 engines, and S58 engines (X3m, X4m, M3 G80, M4 G82). An 'Open Wire' option is available for manual transmission cars. Essential components included in the box are the Ethanol Analyzer Module, Ethanol Sensor, Custom P&P Piggy Harness, Custom P&P Hoses from Precision Raceworks, Eye Protecting Glasses, and Hand Protecting Gloves. Users will need the appropriate MHD tune for their specific E85 blend to utilize the FlexFuel feature correctly; without it, the engine may not perform optimally and could be damaged.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMHD Tuning
Part NumberMHD-FLEXFUEL-KIT-B58
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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