What about transmission tuning, can we add rev matched downshifts to the ZF trans like the 335i has?
I was thinking about this, they made the 330i for a few years in Europe, if those transmissions have rev matching I wonder if I could flash my car with the euro software with WinKFP.
Not sure if this is in the DME or the transmission module or combination of both.
Gotta pay to play.
WTB LUX 5.0+