Quote:
Originally Posted by MMG640
Right now over on the MBforums - they just cracked the TCU on the W212 E63 M157. Before those guys would only be able to tune the ECU and the TCU would limit the power so the F10 M5 would always beat a higher HP MB M157 because of the TCU. Now this year with the help of like 4 different tuners - they were able to unlock the TCU for those cars and they're going into the 9's with just tune on the ECU/TCU. Before they would only hit the low 10's with highly modded cars.
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10/9s at that point does it really even matter? Its crazy what modern cars can do with a tune and some slicks.