One of the best mods I've done!
I lifted my 2015 Rubicon and installed 35" tires. I drove it for a week or so before buying the Flashcal. Once I installed it, I was shocked at the difference in just the recalibrating made! I wondered why I waited the week! I also like the extra features and the display is nice and easy to read. Also the added benefit if upgrading to the Flashpac is cool as well.
2013 Rubi Unlimited is now fun to drive
The Superchips TrailDash unit has made the Jeep fun to drive. The entire unite was super simple to install and took minutes before I was ready to start the tuning. The touchscreen seems to be good quality and the screen is responsive. The initial saving of the factory settings takes a little time but the time to switch between modes is not too bad. It would be great if it could switch a little faster for more on demand changes. The performance changes are great but no real fuel savings.