Not sure which 2009 Jeep Wrangler Performance Chips & Programmers are right for you? We have over 3535 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"shifts better, beter throtle response , and at 70mph my 2009 jeep wrangler unlimited 4 door 4X4 got 22mpg. awsome a must have . my only other mod k&n filter in modifiedstock airbox. p.s. I'm runnng step 1 module." —Ronald E from Bakersfield, CA bought a Jet Performance Module for a 2009 Jeep Wrangler.
"I installed the tuner, which was easy enough. Simple, easy to follow direction on the screen of the tuner. Took a few minutes to install, anyone could do it. Results on my 2009 Jeep 4x4 Wrangler Unlmited Sahara 4 door are not what I expected. I do not feel the difference in power that I had hoped for. Overall, this unit's results where not what I expected. I used a Diablo Sport Tuner on my Dodge Chrager and had a very noticeable increase in performance, not so with this Superchip. Not a good return for my investment on the Superchip." —John S from Atlanta, GA bought a Superchips Flashpaq Tuner for a 2009 Jeep Wrangler.