Thread: AA Race Xpipe
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      01-04-2013, 02:47 PM   #5
JDUb
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Drives: 08 E90 M3
Join Date: Jul 2012
Location: Atlanta, GA

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Ah ok, gotcha. I currently have the AA axleback. I was trying to decide between your AA xpipe or a secondary cat delete on the OEM xpipe. Since you've gone down this road before, are there any gotchas I should consider?