Hey guys I put a 3" lift and 35" tires on my JK sport. I know I need to tune it now so it can recalibrate; however, I have not done something like this before. Which tuner would be best and how exactly can it be done?

 

Diablo Sport and Superchips are 2 very good tuners with Diablo being one of the best on the market today. Diablo is the only on out right now that has a tuner for the 2012 Wrangler. You can do everything from tire size and gear ratio calibration to TPMS sensor disable and idle speed adjustments. There is literally infinite possibilities with one of their tuners. Please feel free to PM me with any questions you have, and I'll be more than happy to help you out.

-Zach