Dorch Engineering Flex-Fuel ECA Kit — BMW B58 Gen 1
DESCRIPTION
A complete CAN-based ethanol-content kit for BMW B58 Gen 1 cars with a matching upgraded high-pressure fuel pump.
Key details
- OEM/TU-HPFP connection version pictured. Kit connections depend on the selected pump configuration.
- Continental sensor, Zeitronix ECA-CAN module, matched hoses and wiring.
- Choose the kit for your fitted TU, Dorch or Dorch OG high-pressure pump.
- Not compatible with the original Gen 1 BMW high-pressure pump.
Fitment
- F20/F21 M140i, F22/F23 M240i, F30/F31/F34 340i and F32/F33/F36 440i with B58 Gen 1.
- G30/G31 540i, G32 640i and G11/G12 740i with B58 Gen 1, through 2019 model year only.
- G01 X3 M40i and G02 X4 M40i with B58 Gen 1, through 2019 model year only.
- Select the matching vehicle group and fitted pump. Not B58 Gen 2 or 2020-on B58 applications.
Installation
Requires compatible CAN-based flex-fuel calibration. 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.