mercedes benz amg tuning

  1. Fourcam330

    MHP S2 (Header/Tune) C63 Runs 10.8s@131+ & I may get a 2011 GT500

    What's up guys! It's been a long time and it's nice to be back. I promised myself I wouldn't post any results in here until they were GT500 Forum worthy and today was a good day. I know you guys are gearheads that can appreciate how other cars perform so I wanted to share... Huge...

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