Aftermarket exhaust and the DAILY Driver
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04-20-2010, 12:49 PM
Drives: 2009 Le Mans Blue e90 M3
Join Date: Apr 2010
Location: Chicago, IL
Originally Posted by
Meistershaft GTC system. With the valves closed on this exhaust, it sounds like a stock system. With valves open, its WOW.....
How much? $$$ Looks expensive... Website where they're sold?
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