Performance Chip Websites:

  • 911chips.com

    SWChips.com - Performance Chip Tuning for Porsche

    SWChips - Performance chips for the Porsche 911 Carrera 964 C2 C4 and 993 and custom Motronic DME chip programming

  • engineperformancechip.com

    Engine Performance Chip ECU Tuning For Power and MPG

    Find performance chips to increase engine horsepower, torque, and mpg. Tune the ECU in your engine to maximize power and efficiency.