The MS41 ECU was used by BMW in the E36, E36 Z3, E39 and E38 with the M52B20, M52B25 and the M52B28 engines.
With these ECUs we are able to remove the EWS (immobiliser) making them completely plug and play, ideal for engine conversions, use of the engine in another chassis or just to take advantage of the tuning options we can offer below as a plug and play solution.
With these we can:
– Remove the EWS (immobiliser) (required to make the ecu plug and play. If not selected will required diagnostic tools to code to your car)
– Raise the rev limiter. Standard, these are 6500rpm from factory. We have tested all 3 engines and they will happily rev to 7200rpm assuming it is well serviced and maintained. We would not suggest raising above this.
– Hard cut Rev Limiter
– ABS / VSS Fault removal. When the ABS has a fault with the OSR wheel, the ECU does not see a speed signal to the engine ECU restricting it to 5500rpm. This is removed from the ECU when this is disabled.
– Tuning to allow for:
M50B25 Inlet Manifold
Decat
Sports Cat
Free flow exhaust system
What we can’t and wont offer on these ecus:
We do not support Forced Induction. Use of this product with forced induction is not supported.
We do not offer pops and bangs
We do not offer Launch Control
We do not offer flames or any other gimic which may then damage the engine.
If you want more details call our support team or email us. +44 (0)1244 710374 or email info@digital-tuning.co.uk