Valvetronic Mid-Pipe Video Review + Dyno on G80 M3

Quote:

Initially Posted by Kevin_The_Clean1 I want there have been extra mid-pipe choices out there for the S58 in my X3 M Competitors.

There’s a whole lot of midpipe choices for the f97/98. Remus, eisenmann, akrapovic, and many others. all might be bought individually and run on inventory muffler