BMW M3 (E46 - 1998 - 2005)
Engine & Gearbox ECU & TCU Remapping


We offer a range of ECU tuning and remap options for the BMW M3. Below is a list of BMW M3 engines categorised by fuel type that we support for remap. Click the BMW M3 powertrain for further information. If you cannot find your vehicle in the list, contact us for more information.

BMW M3 (E46 - 1998 - 2005) Petrol Engine & Gearbox Remaps

M3 343hpM3 CSL 360hp

Can't find your car?

Whilst we do our best to keep this list up to date, we're adding newly supported vehicles all the time. If you cannot find your what you're looking for, drop us an email!