Reviewed By john f (Hazel Crest, IL) Reviewed for a 2007 Pontiac Solstice —5/6/2012 11:43 AM
jet performace module made a differents right away
Reviewed By John B (Logan, WV) Reviewed for a 2008 Pontiac Solstice —10/23/2007 9:08 AM
Overall, I am satisfied. However, I am a novice at modifications, so adjusting the shift points was a bit tricky. I did not get the real fuel milage gains that I thought I would get. But, I did get some improvement with power gains. I would say that this product combined with other power gaining products would be great. I am satisfied with the product and I am glad that I got it. I look forward to its proformance when I continue to modify the truck.
Reviewed By Grant C (HARLAN, IN) Reviewed for a 2018 Chevy Silverado —6/15/2018 8:30 PM
After a quick update and vin unlock the tuner was easy to use. It would be nice if it included more detailed instructions about adjusting the shift points. I bought it to be able to adjust for tire size and gear ratio. It does both plus includes canned tunes for less than the price of other products that simply correct for tire size.