Hello guys, has anyone found the difference between the z4 23i and 325i N52s?
204 vs 218 BHP is still a mystery and I am trying to find out what the difference is, as, if I will manage to update my Z4's engine to match the e92 325i, I would be able to remap it to 235 BHP. It would be a dream
B21 superonfire Bonnygator