Originally Posted by mykal335xi
Cobb/JB4/Vishnu tune with some good fuel or even a bit of E85 mix and things change big time. 335i's will trap 115-120 tune only on great fuel with decent temps.
120? Not without nitrous or racegas or serious weight reductions. Most E85 cars are running 116-118 max. Basic mod 5.0s will run 116-117 all day long