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DIY Exhaust Mod – Gain of 10+ HP!!!
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04-29-2010, 07:32 AM
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tuneme
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Join Date: Oct 2009
Location: South Africa
Posts: 9
Quote:
Originally Posted by
jgaude
I'm bummed... I just did the mod on my '01 S, with 1/2" holes.. no sound difference at all! :-(
..Joe
Shure you angled the holes like the thread said? otherwise i noticed a big difference when i did mine
tuneme
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