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Old 09-18-2010, 12:05 AM   #242
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Join Date: Aug 2009
Location: St Louis, MO
Posts: 3,008
My Ride: 01 330x-xi
cool video of f1 exhaust i found

Will JC make a tune for an m54 with cams? If not what about ESS? I think with a proper tune you could get 10 to 15hp. Not to get OT.. You can really see how the gases pulse out of the motor.

Last edited by xixixi; 09-18-2010 at 12:06 AM.
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