Junk
It was expensive and not to mention it didn't do anything for mpg, it's the biggest piece of junk I can't even give it away
Bottom Line No, I would not recommend to a friend
great power poor fuel economy
Verified Buyer -
this thing cost a lot of money and does not increase mpgs
Bottom Line No, I would not recommend to a friend
Preformance is good easy to set up.
2003 Dodge, 5.9 cummins, quad cab, long bed, 4X4, automatic, 4 inch exhaust. I drive 100 mile a day for work, & tow a 27 foot 5th wheel camper for family vacations, performance is good, I use the toe/haul mode all the time. Did not change my MPG at all, still getting 19MPG running unloaded. Even when using the driving coach I can’t get any better mileage. The best score I get on the coach is a C+. I was really hoping for better mileage. At least it gives me more power with out decreasing the mileage, and you can watch your engines vitals. I would recommend getting the optional EGT prob.
Bottom Line Yes, I would recommend to a friend