The peak numbers listed are deceiving. You can see the odd blip at the end of the stock run. I think the peak difference is best shown at 6300rpms
Originally Posted by darksideracer69
Wait what?! Am I reading it wrong? Picked up what? 8 tq and 2hp from headers?
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2004 E46 ///M3
Last edited by UdubBadger; 11-30-2012 at 10:55 AM.