"I went from a single 62/65/14 to your twin 62 over 475 kit in my 2001 with 150 horse injectors and I can honestly say what a difference in egts! Your kit works great for towing with a mild tune. Thanks again."
"Honestly since putting your compunds on my truck has performed way better than before.. I can drive with out the overdrive off or in tow haule.. it just spools and pulls hard .. tons of power .. gets cooled from 1700* to 1300* on big time .. shreds tires down the freeway at 50.. the big test will be towing.. but I’m excited instead of worried!!" Chris Weaver
"I've got your kit in my 12v cummins powered F450. It was the best money I've spent on the truck since the conversion. Installation was very easy and only took me about 3.5 hours." Brad Cruse, running A DPS 62/65/12 over S475 Fummins Compound Kit on his 2008 Ford with 12 Valve Cummins
Rodney Selby "Good morning DPS. I have finally finished up with the installation as well as getting the truck back together. I had taken vacation the entire week last week so I took my time in doing the project. The install went very well. My hat is off to you guys because you definitely have gotten this system down to the last little washer on installing the system. I work as a service engineer for a food processing equipment company and I have never been able to take a set of instructions and follow them and everything works out just exactly as it is stated in the instructions. The only small complication that I have is that the down pipe is touching the cab when a person is actually setting in the truck on the passenger side. That is nothing!!! I give you a huge Thank You and admire your ability to ship out a piece of equipment and it fit perfectly on a vehicle that you have never seen. I know you have seen a lot of Dodge trucks however I have always believed that vehicles are like people, we are all just alike but different.