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      07-27-2013, 11:15 PM   #1
Second Lieutenant
Drives: 09 E93 M3 interlagos
Join Date: Jul 2013
Location: Reunion FL.

Posts: 223
iTrader: (0)

Test pipes and xpipe?

I'm buying a pair test pipes and was wondering if I could put a aftermarket x pipe also. And if I could would that be massive hp gain?
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