Stealth Module - Ram Cummins 6.7L Chassis Cab (2013-2018)The Stealth Module is a stand alone computer that plugs in under the hood. Our internal software meticulously works to optimize the factory injection pressure to amplify combustion efficiency. By bringing the fuel rail pressure to its desired pressure sooner it allows for finer fuel atomization and a more complete fuel burn. In turn, the engine receives better combustion quality, efficiency, and power output. Installation: Plugs in line to the fuel

This is for a replacement harness only

Ram Cummins 6

7L (2011-2019)

Chevy/GMC Duramax L5P 6

Works with Stealth Diesel Performance Module

Installation: Plugs in-line to the fuel rail sensor and MAP sensor

medium and high) to manually adjust the potential of the module

The following Stealth Module has two different harnesses based on if you have the previous discontinued version or the new platform:

If you have any questions about which version you have

It does not include a switch

The following Stealth Modules have a MAP version and a non-MAP version harness:

please give us a call