The 51000 Truck Edition Performance Module fits Caterpillar 3126, C7 & C9 engines from 1998 thru 2005 . 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 four position switch you can adjust the power on the fly, Stock, 10%, 20%, & 30% hp. 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 3 Year warranty U.S. based customer service Install Videos Ag Diesel Solutions RV Performance Module PSI POwer – About Us – Truck Edition Install Instructions 51000.install.instructions updated 2/15/2023 Additional information Medium Duty/RV Manufacturers Caterpillar Medium Duty/RV Engines 7.2L CAT 3126 B & E, C7 CAT w/HEUI Fuel System, C9 CAT ACERT w/HEUI Fuel System Years 7.2L CAT 3126 B & E (1998-2002) C7 CAT w/HEUI Fuel System (2003-2005) C9 CAT ACERT w/HEUI Fuel System (2004-2005)
