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      05-14-2013, 01:19 AM   #13
PeterPure
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Drives: BMW F80 M3
Join Date: Jun 2008
Location: Belgium

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2017 BMW F80 M3  [0.00]
Quote:
Originally Posted by Madgambler View Post
After taking the Hartge mod my little M Hatch is pushing out at least 361 bhp with a peak of 400ft lb of torque for a much broader rev range. Since it had 340 bhp stock to begin with the biggest change has been the torque curve with up to 40 more bhp on tap in lower revs than the standard tune. Will have another rolling road session later this week at a different place after I have the M exhaust fitted for a second opinion.
Would be nice to see results with M performance exhaust. Rumor has it, it wont bring any additional HP though.
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