#Bmw 335i dct transmission how to

Sounds complicated but once you learn how to code and program it turns out to be pretty simple. So, my guess is you would have to install the new transmission, install the EGS module, assign your vehicle VIN to the new EGS module, update VO (vehicle options list) so that the DCT is recognized by the car and finally code the EGS module so it reads the right values from the new transmission.

Which IIRC its over 500WHP, so not something youre likely to hit on a lightly modded car. I know for sure that you can't overwrite a VIN on a DME (engine ECU), I'd have to check if it's the same for a EGS. As for unique issues on the 335is, there arent a whole lot until you start pushing the limits of the DCT. Not sure yet if a new EGS mdoule would be needed since a used module would have the old car's VIN assigned to it. The things I think would need to be done to make this swap are Ģ)EGS module (transmission ECU) belonging to a DCTģ)Programming and coding software (INPA/WINKFP/TOO元2) If lucky enough, a salvage manual car sit in junk yard will be a great choice, just take the ECU and trans.īTW, I don't think dealer would let us access to the software.