|
as Dave_3 said, there's already been 2 years of development in the UK for the 335d. There have been plenty of back to back tests on road and track. The latest one had standard, press cars and tuned versions of 335i and 335d, and around the track the tuned ones were identical in lap times. So no, nothing in it at all reallly, although there's not as much tuning products available (exhausts etc)
|