BMW M3 Forum (E90 E92) - View Single Post - If the Exhaust is too loud

Alekshop · 02-24-2013, 01:38 AM

As some tracks have sound restrictions we had to make our Akrapovic GT4 system quitter to pass the sound ...

Here is your solution

Aleks.

02-24-2013, 01:38 AM	#1
Alekshop 435 Rep 2,373 Posts Drives: E30 M3 l E46 M3 l GT4 l 991 RS Join Date: Nov 2009 Location: Bay Area iTrader: (8)	If the Exhaust is too loud - Here is your solution As some tracks have sound restrictions we had to make our Akrapovic GT4 system quitter to pass the sound ... Here is your solution Aleks.
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