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

RoosterRoost · 05-12-2016, 08:01 PM

Are you guys positive eisenmann race is a 9 with ams catless? Rpi gtm seems WAY louder than it on all the videos I've seen

05-12-2016, 08:01 PM	#68
RoosterRoost Private 17 Rep 93 Posts Drives: BMW F10 M5 Join Date: Feb 2016 Location: Denver iTrader: (1)	Are you guys positive eisenmann race is a 9 with ams catless? Rpi gtm seems WAY louder than it on all the videos I've seen
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