Good product, poor support
This review regards the tuner itself and Superchips, the copn, not AutoAnything, they would get 5 stars all day. Lowest price by $50 and a free multi tool! The product works OK but I was not able to properly install the Spark program that updates the tuner on my lamp and Superchips has been difficult to work with. They take forever to reply,and when they do they don't have any actual answers but just generic processes.
Shifts perfect when u have foot on gas. on&off gas... not somuch
I was super stoked on when this arrived. The first tune was 91 Performance that I used. Holy cow my Hemi was another animal in sound, and it was a lot faster and K and N intake helps. But when i put it in eco mode i get worse gas mpg. and the shifting is touchy around 2,000 RPM. It jerks pretty ofter when i'm driving. They really need to fix that especially for Eco mode. Pretty disappointing Because I think it is over priced.And shirting is what you notice the most, its not like im flooring cons
Easy to use
I have a 2008 jeep wrangler, I used this to help with gas milage and better pick up. so far looks like I have added about 1 to 1.5 miles per gallon and when you step on the pas the jeep have a lot better response. Just have to follow what the institutions say, I had no problem installing tunes.