Thread: WTB - Aftermarket performance exhaust for 2.5 boxster.
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Old 12-29-2013, 08:29 PM   #2
Mark_T
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Join Date: Nov 2009
Location: Winnipeg MB
Posts: 2,485
You're not going to get more performance from aftermarket exhaust - just more noise and probably bad drone at highway speeds.
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'99 black 986
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