Not sure which 2000 Jeep Cherokee Performance Chips & Programmers are right for you? We have over 486 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Jean Michel C from Los Angeles, CA said, "After reading the many good and mixed reviews I did not expect too much when I bought the chip. WRONG! The improvements are huge! As a hobby racetrack man I admit to drive my Jeep Cherokee Sport hard and very fast. (Upgraded Billstein and airbox). I also rev up the engine hard and use the automatic gear shift to shift manually. So, installation took 2 minutes, the engine now drives much easier, less effort, - or same effort but 15 miles faster on the freeway. what was 75 is now 90 easily. also fuel consumption is lower - or I should say the same as i push harder. So I get same mileage with more power. Have not tried normal driving style yet. It revs up faster, more at ease, it feels like a more supple engine. In all I am very satisfied."
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