After receiving the tuner, I updated through "ignition". Plugged in to my port, and could only get 12% download from stock settings. Called Superchips, got 5 more updates, had to unplug 2 radio fuses,and worked great. 3 to 4 mpg better on economy setting without losing power. Am going to try towing mode, and hope for good results as well. Good product, very good customer support!
Best Programmer Ever!!!!!!
I recently purchased the 2006 jeep used with 123,000 miles. I was getting 14.5 MPG. TERRIBLE!!So I looked into chips and decided on the Traildash2. I was I little concerned about about the price of $499.00. Despite my concerns I went ahead and bought it anyway. The down loading and programming process is a little challenging but after a number of phone calls to Superchips I got it all done. I am now getting 22 MPG around town. It also fixed my inaccurate speedometer.I couldn't be more pleased!