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      07-29-2012, 03:12 AM   #8
Beedub
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Drives: 2007 Z4 M roadster vt2-500
Join Date: Sep 2007
Location: UK

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the rpi's are LOUD, but when you look at the exhaust, particularly with the euro headers in place, theirs literally no sound surpression anywhere, it looks like the stock setup completely relied on those huge cans to get the noise down, hence their bulk and weight, the rpi is basically a tuned straight pipe!!!

its LOUD!!
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