Collection: Truck Edition Performance Modules

PSI Power Truck Edition Performance Modules enhance the power, efficiency, and longevity of the diesel engine in your light and medium duty truck, RV or heavy duty semi.

PSI Power Truck Edition Performance Modules easy plug-and-play installation installs quickly to provide a safe & reliable, warranty friendly and emission compliant way to increase horsepower up to 30% while delivering fuel savings up to 15%.