M5POST - BMW M5 Forum - View Single Post - Complete Loudness Comparison of all Exhausts

Matt@Supersprint-USA · 06-26-2013, 01:16 PM

Supersprint full exhaust, available in catted or catless configuration, with possible straight or X pipe and rear sections available in sport, race or valved sound levels.

Full catless exhaust with valves:

06-26-2013, 01:16 PM	#24
Matt@Supersprint-USA Private 11 Rep 50 Posts Drives: NA Join Date: Mar 2013 Location: Montreal iTrader: (0)	Supersprint full exhaust, available in catted or catless configuration, with possible straight or X pipe and rear sections available in sport, race or valved sound levels. Full catless exhaust with valves:
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