Thread: Total Exhaust Frustration!
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      01-12-2013, 12:23 AM   #5
klebel
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Drives: 2008 335xi
Join Date: Nov 2010
Location: Gig Harbor, WA

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Quote:
Originally Posted by cuiter23
Just curious, why not an axle-back?
I added the AR designs dp's and was hoping to get rid of the rest of the cats. Full free flow. Plus you lose close to 10 HP with just going axle back.
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