
04-26-2010, 02:54 PM
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CC Member
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Join Date: Dec 2002
Location: Long Island,
NY
Cobra Make, Engine: SPF #1358 Silver/Black stripes 466 2X4
Posts: 780
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Not Ranked
Quote:
Originally Posted by mickmate
I have replaced very restrictive sidepipe mufflers on SPF (and other breeds) also with little noise increase and BIG HP increase.
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I agree...less restrictive exhaust
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