Does what it says it will do
If getting your speedometer to read correctly after changing to larger tires is a must, like it is for me, than this is the right tool. Just be prepared to make multiple adjustments. I'm running 35" tires and played around with the tire size setting until the calibration thinks I'm running 33.25" tires. In the end I don't care what the calibration thinks I'm running as long as the speedometer is dead on.... and now it is. So I recommend this highly just be prepared to make a lot of adjustments.
Fast and Easy, Like I like my Women!
I am delighted with my latest Superchips Flashpaq Tuner, this is my 3rd flashpaq tuner from Auto anything. If you have ever hesitated to purchase one of these tuners for fear of the installation process, hesitate NO longer, if i can do it ANYONE can. I have nothing but good things to say about Superchips and AutoAnything, I have and will continue to highly recommend both of these quality companies!