Reviewed By Mark M (UMATILLA, FL) Reviewed for a 2007 Chevy Cobalt —4/26/2018 10:22 AM
Would recomend. Got more low end up and slightly better fuel mileage.
There are no customer reviews for this product
Reviewed By Rick R (PORT HADLOCK, WA) Reviewed for a 2011 Chevy Silverado —8/9/2018 7:06 AM
The update process and reprogram of the truck was easy smooth and faultless. I haven't towed with it yet but the economy setting has improved my gas milage from 15.0 to 16.9. I guess you can say that the superchip will pay for itself in 30 fillups even if I don't realize the expected towing improvement.
Reviewed By william m (SAN ANTONIO, TX) Reviewed for a 2011 Ford F-350 —8/8/2018 5:16 PM
I received this a few weeks ago. Finally updated the truck. So far only a few shorts trips. initially, the first few shifts seemed harder than normal. However, that seemed to disappear rather quickly. Have not driven enough to see if gas mileage (diesel) will show an appreciable difference.