Not sure which 2002 Nissan Xterra Performance Chips & Programmers are right for you? We have over 417 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Felix R from New Windsor, NY said, "Simply an outstanding product. The programmer solved a problem I had with my exhaust & intake set-up. The 4.0 liter power plant was breathing too much and the injectors were tapped out. I used the "91 octane" program and the truck drives like a dream. It seems to pull harder after 3,000 rpm's as well (must be a pretty good fuel map). The only down side is the price of petro for 91 octane and higher. The speed limiter adjuster works great, she'll go way past the factory (105 MPH)setting (watch out for the law). Autoanything provided superb service and am completely satisfied with the Superchip programmer."
Year Range For Nissan Xterra Performance Chips & Programmers