Car Tuning Guides

  • CAR ECU REMAP GUIDE

    CAR ECU REMAP GUIDE

    Glenn Rowswell on 5th January 2012

    As you already know, an engine’s ECU controls everything from immobilising the engine to optimising fuel economy. Fair play, like, but this is Fast Car magazine: we don’t do MPG, we do BHP and torques!

  • Guide to Throttle Bodies

    Guide to Throttle Bodies

    Glenn Rowswell on 5th January 2012

    What are throttle bodies? And what do they do? All is answered here...