M5POST - BMW M5 Forum - View Single Post - People with AMS/Agency Power/Supersprint catless downpipes!

Tylerstar · 12-10-2013, 02:05 AM

Supersprint, Ams, Rpi, ect. Theyre all gonna get you the same thing, LOL. . More turbo noise, loud as hell, and will smell bad lol. Plus, They are all top notch quality. Im running the supersprint ones and they sound Sickkkk

12-10-2013, 02:05 AM	#2
Tylerstar Captain 69 Rep 961 Posts Drives: Straight Piped F10 M5, GTR Join Date: Oct 2009 Location: Miami iTrader: (0)	Supersprint, Ams, Rpi, ect. Theyre all gonna get you the same thing, LOL. . More turbo noise, loud as hell, and will smell bad lol. Plus, They are all top notch quality. Im running the supersprint ones and they sound Sickkkk
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