Not sure which 2011 Jeep Wrangler Performance Chips & Programmers 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. Joseph A E from New Bedford, MA said, "Jet chips are worth what you pay for them. You can see a instant power difference. Depends how you drive but you will also see better gas mpgs. I have had 4 of them in different cars and they all worked great. And don't bother looking any other place for them cheaper Autoanything has the lowest price on them and can't be beat."
Year Range For Jeep Wrangler Performance Chips & Programmers