As the 2010+ 335 will have the new N55 engine, what sort of tuning can be done to it? Will existing mods such as Intercoolers, BOVs, intakes and cat-backs be universal between the N54 and N55?
Kinda frustrated because all the research I've done regarding tuning my car, once it arrives, could be just a big waste of time now that I'm informed it will have the N55 motor. I'm actually pretty pissed.