Always a great experience! If I ever have any questions the tech team is always willing and able to help. Ive had several modules and over the years I've saved a lot on fuel with using the Stealth module,
January 2023
I purchased a Stealth Module for my 2022 Ram 3500 HO Cummins. The install was super simple and so far the results are great. Truck runs better and can feel the punch.
January 2020
This is a very good quality product and has never caused my engine any issues on the 2017 f-450. The performance is there as promised and we look forward to seeing the new products that Stealth has coming to the market. Thank you to the team at Stealth, great work.
The Stealth Modules are designed for the driver that wants to improve power without breaking the bank. It is so easy and simple, yet, returns big gains. Less turbo lag across the whole RPM spectrum. Better throttle response, torque, and low-end horsepower.
