Quote:
Originally Posted by doodlebro
PWG N55s have a smaller downpipe, but EWGs have the same size as the B58.
|
Quote:
Originally Posted by ceedawg
Exactly!
|
Ah so my 2015 335i would have an EWG, which is the same size as the B58. So an exhaust setup that can emulate the MPPSK's straight-pipe-when-valved-opened system should can me the desired effect.