Description
The 30000 PSI Power Performance Module fits Mack E7 engines from 1993 thru 1997 . 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 USA
Best of all, all PSI Power Modules include:
- 30 day money back guarantee
- Limited Three Year Warranty
- U.S. based customer service
Install Instructions
| 30000-01/13/2023 |
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