While you cannot see or touch the programs that your EM performance chip is running, you will definitely feel the response surging through your vehicle. That’s because your engine control module, is sending signals to all the unseen, internal components of your power train. Here’s a brief explanation of all the different systems that your performance chip controls.

  • Air/Fuel Ratio
  • Ignition Timing
  • Recalibrate
  • Speed Limiter
  • RPM / Rev Limiter