Innovative Performance Chip/Power Programmer for Jeep Cherokee & Grand Cherokee 2.4L, 2.5L, 3.0L, 3.2L, 3.6L, 3.7L, 4.0L, 4.7L, 5.2L, 5.7L, 5.9L, 6.1L & 6.4L - Gain MPG, HP & TQ with this tuner! Boost your Jeep Cherokee & Grand Cherokee's horsepower, torque, throttle response and fuel economy with the advanced Innovative Performance Chip! Safely gain up to +35 HP and up to +5 MPG in fuel mileage in your Jeep Cherokee & Grand Cherokee by safely optimizing your air/fuel ratio and timing curve for increased efficiency! Easily installs in less than 15 minutes, with absolutely no mechanical experience required! All Jeep Cherokee & Grand Cherokee performance chips come with an installation kit, including detailed installation instructions with easy to follow step-by-step pictures! Our award-winning 5 star technical staff is here to guide you and help with any questions that you may have. Makes NO permanent changes to your Jeep Cherokee & Grand Cherokee's computer! It will not void your Jeep factory warranty, and it's completely emissions safe. compatible with all trims, including 5.9 Limited, Base, Briarwood, Chief, Classic, Country, Laredo, Latitude, Limited, North, Orvis, Overland, Overland Summit, Pioneer, S Limited, SE, SRT8, Special Edition, Sport, Summit, TSi and Trailhawk models with 2.4L, 2.5L, 3.0L, 3.2L, 3.6L, 3.7L, 4.0L, 4.7L, 5.2L, 5.7L, 5.9L, 6.1L and 6.4L engines. We strived to create the most high quality product in every aspect, delivering you the most affordable product without sacrificing quality. All Jeep Cherokee & Grand Cherokee performance chips feature a high-end aluminum enclosure with an extremely durable, high quality anodized finish. It's a thousand tiny details that add up to something big. All Jeep Cherokee & Grand Cherokee performance chips are proudly backed by our unmatched 100% Money-Back Guarantee & Lifetime Warranty! A properly maintained vehicle is required for the performance chip to function as intended and advertised. Results may vary.