
07-12-2006, 04:59 PM
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CC Member
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Join Date: Nov 2003
Location: Dacula,
GA
Cobra Make, Engine: Porsche 928 S4
Posts: 408
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Not Ranked
I just removed the Supertrapp disc units and put the original tips in their place. the sidepipes now look like normal ones, the inside has spiral inserts replacing the original restrictive packing. For some reason the car now sounds incredibly good now, even better than the old setup with the discs removed.

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