Originally Posted by aerisolphaln
No, but a 335 with a Procede will likely be an M3 killer in almost all applications.
As debated many time before on this forum, to bring a lesser BMW car to M standards, one would have to not only chip the engine, but upgrade the suspension, transmission, chassis, and beef up the structural components of the engine, and lose the warranty. So such “I can chip the engine for less” arguments are null and dull. Not to mention the 135 is one ugly car.