The 20300 Performance Module fits 5.9L Dodge Cummins trucks from 1998 thru 2002 with VP44 pump. This diesel performance module is designed for fuel economy with up to 65 increase in hp and fuel savings up to 10%-20%. 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. So it does indeed promise to pay for itself in pretty short order. Plug-and-play connectivity means there’s no need to cut, splice or modify engine wiring.
Best of all, all of our modules come with a Lifetime Warranty
|20300 install instructions|