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Wanted GMPP Performance Exhaust
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Join Date: 11-09-04
Location: Minnesota
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I've had mine on for 40,000 miles now (3yrs)...and I swear it sounds better the older it gets
I have the GMPP Sport and I've loved it since day one...not one problem with it.
I have the GMPP Sport and I've loved it since day one...not one problem with it.
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