Bmw 3 Series(E9x) Engine & Gearbox ECU Remapping

We offer a range of ECU tuning and remap options for the Bmw 3 Series(E9x). Below is a list of Bmw 3 Series(E9x) powertrains categorised by fuel type that we support for remap. Click the Bmw 3 Series(E9x) powertrain for further information. If you cannot find your vehicle in the list, contact us for more information.