• Superchips Audi TT-RS

    British tuning firm Superchips specializes in optimizing the vehicle management systems and electronic control units of cars to eke as much performance out of them as possible, and its latest product focuses on giving the new Audi TT-RS a significant boost in the performance department--not that the standard TT-RS was lacking in power to begin with. From the factory, the Audi TT-RS produces 340 horsepower at 5,400 rpm and 328 pound-feet at 1,600 rpm. Superchips’ new ECU performance upgrade increases power to 401 horsepower at 5,800 rpm, while torque leaps to 406 pound-feet at just 2,650...

  • 2011 BMW 135i
    Superchips Offers 360 Horsepower ECU Retune For BMW 135i

    BMW is working on a hotter version of the 1-Series that’s due next year and set to wear fabled M badges, but if you can’t wait that long or aren’t prepared to pay the usually steep prices M cars command then British tuner Superchips may have just what you need. For just $650 Superchips is...

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