BMW 3-Series (E90 E92) Forum - View Single Post - After reading 26 pages what's the conclusion on the exhaust sound mod

Rons335i · 10-10-2012, 11:08 PM

Here's the link

http://www.e90post.com/forums/showthread.php?t=80661

1.) does it affect top end speed
2.) is it harmful in the long term or at all?
3.) does it void any type of warranty.
4.) Worth keeping mod on.

Thanks, it wasn't clear after 26 pages.

10-10-2012, 11:08 PM	#1
Rons335i Private 34 Rep 70 Posts Drives: 335i Join Date: Aug 2012 Location: Anaheim iTrader: (0)	After reading 26 pages what's the conclusion on the exhaust sound mod Here's the link http://www.e90post.com/forums/showthread.php?t=80661 1.) does it affect top end speed 2.) is it harmful in the long term or at all? 3.) does it void any type of warranty. 4.) Worth keeping mod on. Thanks, it wasn't clear after 26 pages.
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