The 12300 Truck Edition Performance Module fits 5.9L Cummins w/Bosch VP Fuel Pump engines from 1998-2003. This diesel performance module is designed for fuel economy with up to 30% increase in hp and fuel savings up to 10%-20%. Adjustable with a 3 position switch you can adjust the power on the fly, Stock, +15% ,& 30%. The module doesn’t flash the ECM, instead it receives the data from the ECM, optimizes the signal to the engine improving the fuel efficiency and power. These savings ensure a quick return on investment so you can enjoy greater efficiency and less cost. Plug-and-play connectivity means there’s no need to cut, splice or modify engine wiring. All PSI Power Modules are Made in the U.S.A.
Best of all PSI Power Modules includes:
- 30 day money back guarantee
- Limited Three Year Warranty
- U.S. based customer service
Not for use in California. Module does not bypass, delete, or defeat any emission control systems.