Not sure which 2006 Jeep Wrangler Air Intake Systems are right for you? We have over 2919 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Richard D from Stafford, VA said, "The installation was a snap! I think it took 15 to 20 minutes to install including the time to down a cold beer. I can't say for sure but I think I can notice an increase in power and the engine sounds better. One noticable difference is that the engine runs cooler. I am very happy with the results!"