Quote:
Originally Posted by 135iPSU
Hey guys and gals,
I just joined 1addicts, I'm awaiting delivery on my 135i Titanium Silver with red/black interior, all options you can add, with BMW Performance Exhaust and BMW Performance Wheels...
|
What kind of performance increases is BMW suggesting for its Performance Exhaust? I can't find any more than a general description of the BMW Performance Exhaust on the BMWUSA.com website.:iono: