Dorch Engineering Flex-Fuel ECA Kit — BMW S58 M3 / M4
DESCRIPTION
A complete CAN-based ethanol-content kit for compatible S58 M3 and M4 applications.
Key details
- Continental ethanol sensor, Zeitronix ECA-CAN module, vehicle-specific hoses and wiring.
- Supplies ethanol-content data to a compatible engine calibration.
Fitment
BMW G80 M3 and G82 M4 with the specified S58 fuel-system configuration. Supplied for OEM HPFP / M3/M4.
Installation
Requires supported CAN-based flex-fuel software and the correct pump/chassis kit. Software, tuning licences and ECU unlocking are not included. Professional fuel-system installation recommended.
DISCLAIMER
Where applicable, the use of de-cats, sports cats and removing OPF/GPF systems is for off-road/motorsport use only. Using these parts may prevent your vehicle from passing an MOT test. Only EC type-approved components are legal and fit for road use.
SHIPPING & WARRANTY
Free UK shipping on all orders. In-stock orders are dispatched Monday–Friday. Please refer to the live dispatch estimate above for the current estimated dispatch day. Tracking is provided once your order is dispatched.
Warranty coverage varies by product and manufacturer. Please contact us if you need confirmation of warranty coverage before ordering. Your statutory rights are unaffected.