2012-2014 Jeep Wrangler 3.6L ECU Tune

The 2012 Jeep Wrangler introduced the new 3.6L Pentastar engine into the platform. Gone was the previous 3.8L V6 and in was the higher output 3.6L. Despite the lower displacement, the Pentastar outperforms the old engine in every way.

The RPM-Motorsports Jeep Wrangler 3.6L ECU Tune takes the performance of the 2012-2014 to the next level. By optimizing the ECU calibration to take advantage of 91 and 93 octane fuels, much more real world performance can be achieved. What you gain is a tune that has much more throttle response, quicker acceleration, and significantly more high rpm power out