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      12-23-2007, 01:59 PM   #24
First Lieutenant
Drives: e92 335i
Join Date: Nov 2006
Location: South

Posts: 342
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Given its the 4.0 liter size, I don't see any more than 450hp/340tq with additional tuning, bigger throttle bodies, free flow exhaust, CAI, etc.
sajakh is offline   United_States
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