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      10-02-2012, 07:05 PM   #76
335xi Kevo
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Drives: 2008 335xi
Join Date: Jan 2012
Location: CT


Posts: 502
iTrader: (3)

what about making several holes maybe in those straight pipes and keeping some of the wool in the box, to reduce some of the noise, I mean it would take a lot of time to figure out the proper amount.
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08' 335xi 6MT
Space Metallic Grey
Premium, Nav, Cold weather, Sport
Procede 2.5, DCI, Forge DV, PWM, Scoops, KW V1, ETS 5" FMIC, VRSF Downpipes, M3 Skirts