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      09-24-2011, 10:39 PM   #8
HP Autosport
Supreme Allied Commander
United_States
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Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com

iTrader: (36)

Same mid-pipe with Berk Race muffler as stated in post#1.

It will go on another 1M owner's car shortly, as it is too much for street use and attracts too much attention. A street version will surface shortly.

Last edited by HP Autosport; 09-24-2011 at 11:30 PM..
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