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      01-23-2013, 11:16 PM   #29
m33
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Drives: E92 VT650 MCB Individual
Join Date: Dec 2008
Location: CT

iTrader: (5)

Mod #1 on a M3 "full catless"

20-30whp ! Heck , slap a Dinan Xpipe and apply that gain 500 earlier in the rpm range = juicy