Muffler upgrade [Archive] - Bimmerfest - BMW Forums

: Muffler upgrade

10-23-2012, 06:41 PM
Im planning to convert my oem muffler to direct straight pipe (muffler less) on my x1 20d anyone have done it before? Any feedback or suggestions? Thnx

10-23-2012, 06:53 PM
Removing the muffler is an "upgrade"?

It would be incredibly loud with tons of resonance in the cabin. Being a diesel it will sound like a loud diesel. Not very sexy.