Quote:
Originally Posted by car_fan
Suprised nobody has raised the fact that there are plenty of tests showing that the X3M is capable of pulling on" both"the GLC63s and TrackHawk in "stock" form especially up top. With a tune fuggedddaboudit! Check the F97/F98 1/4 mile thread.
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I was going to but saved my breath. It takes a trackhawk pulleys, ecu&tcu tune, intake, injectors, supercharger spacers etc to run times that my stock hardware, tune only X3M is doing. Some guys dont want to accept the truth lol