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TruthOne · 10-14-2021, 11:42 AM

I just got it done when I had my oil change. I haven't tried out everything yet. Exhaust does seem louder though, I'll try it out more later.

10-14-2021, 11:42 AM	#12
TruthOne Major 1081 Rep 1,086 Posts Drives: 2021 M340i Join Date: Oct 2020 Location: Oakland, CA iTrader: (0)	I just got it done when I had my oil change. I haven't tried out everything yet. Exhaust does seem louder though, I'll try it out more later.
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