quiet Quad exhaust?
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Joined: Jun 2009
Posts: 639
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From: Jacksonville Florida
My Ride: BMW 550I BLK
Model Year: 2007
Engine: N62
quiet Quad exhaust?
I want to quad my exhaust but I don't want it loud. I like the way my 550i sounds in the morning went I first start it.. I just want it to purr a lil is this possible? Yeah I know I have a v8 but I would like to know what would b en a good system to go with.
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