I’m always outdoors and haul things everywhere. Incredible power when pulling!!

- Donnie G.

Washington to Baja Mexico the Performance was outstanding. picked up 2.2MPG. Oh, and great Tech support on the install. Once I found the connector, it was just minutes to finish as advertised. Thanks again.

-Jay

Incredible – 2006 Cummins. Automatic. At 73 mph, picked up about 5 mpg … No black smoke!

- Larry B.

“Less turbo-lag, more power”

I put 400 miles on her with the module installed. I noticed less lag and more power. Even with a headwind I’m up 3 mpg!

Jerry P.

“I could already tell the difference in throttle response & acceleration”

Just installed mine yesterday on my 2018 Ram Ecodiesel. Left the house this morning on the first drive (in the lowest setting) – for a 150 mile round trip. Within 1/2 mile of leaving the house, I could already tell the difference in throttle response & acceleration. The truck already gets great mpg so any improvement would be exceptional. Next trip I am going to set it to the middle setting. Happy customer so

I purchased a performance module for my 3L EcoDiesel. While I was a little skeptical at first, the owner, Allan assured me that he would refund my money if I was not completely satisfied. Well, I have to say I am very impressed with the improved low end horsepower. Not only that, I’m up 3 miles a gallon “at the pump” making it a great investment. In fact, I am so impressed with the module’s performance, I bought another for my brother for his 5.9L Cummins.

Thank you for a great product.
Bill. Virgina

It increased my fuel mileage and towing power in that important RPM range...

I was getting 20-22 MPG and 10-12 MPG pulling a 40 Ft 5th wheel RV. I sold the 2008 and bought a 2015 Chevy 3500 about a year and half ago and not pleased with the sluggish power. That’s why I ordered the new module, because I know it will increase my fuel mileage and towing power in that important RPM range.

Keith L.

I purchased the module for my 2010 Revolution LE 42T early Jun 2023 prior to our vacation trip to Julian, CA. I have a 400 Turbo Cummins in our coach. Near Pahrump, NV, we and noticed a significant increase in power. I maintain 55-60 MPH up hills without putting my foot in it and that was really nice. (I travel in the Coach cruise at 65 MPH). We took SR 79 towards Warner Springs which is pretty windy and very hilly. The performance was very good. Pedal response to power excellent. The climb up from Santa Ysabel was surprising, to accelerate to 50 and climbing that I had to lay off the pedal pressure. The only drawback is that I haven’t seen a mpg increase yet. BTW, besides my coach, I had my custom tow dolly with my buggy and my Toyota 4X4 in tow.

Ed & Joy L.