FS[SoCal]: Stillen dual exhaust
i personally do not know. i have read and heard others speak that it lowers drone. imo the exhaust with hfcs sound mean.
Florida G35 Club, General Member
iTrader: (31)
Joined: Feb 2005
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From: Jacksonville & Ft. Lauderdale, FL
Basically the magnaflow is supposed to reduce the rasp you may have with HFC's or test pipes... The magnaflow is basically a resonated x-pipe
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