2003 Jeep Grand Cherokee Performance Chips
- SUPERCHIPS® - VIVID LINQ Performance ChipJeep Grand Cherokee Gas 2003, VIVID LINQ Performance Chip without tablet screen by Superchips®. This controller unit for your gasoline-powered vehicle offers all VIVID Paq functions, but without the tablet screen. Connects to most Android-based...Our price: $360.49$360.4920% OFF
- SUPERCHIPS® - TrailDash TunerJeep Grand Cherokee Gas 2003, TrailDash Tuner by Superchips®. Specially created to enhance the off-road ability of Jeep vehicles, this tuner control board links to your main vehicle computer in order to lock axles, transfer cases, adjust TPMS...Our price: $513.97$513.9720% OFF
- SUPERCHIPS® - Flashpaq TunerJeep Grand Cherokee Gas 2003, Flashpaq Tuner by Superchips®. This compact diagnostic programmer connects with any OBD II compatible gasoline-powered vehicle to adjust levels of horsepower and torque most beneficial to towing, racing, fuel...Our price: $359.47$359.4720% OFF
- HYPERTECH® - Max Energy ProgrammerJeep Grand Cherokee L6 4.0L Gas 2003, Max Energy Programmer by Hypertech®. Regular Fuel: HP Gain 14, TQ Gain 15, Premium Fuel: HP Gain 15, TQ Gain 24. The Max Energy Programmer series provides high levels of power and economy for gasoline...Our price: $329.99$329.9920% OFF
- HYPERTECH® - Max Energy E-CON™ ProgrammerJeep Grand Cherokee L6 4.0L Gas 2003, Max Energy E-CON™ Programmer by Hypertech®. Regular Fuel: HP Gain 14, TQ Gain 15. This tuner is created with a value price to give users of low-octane gasoline engines the core tuner functions of increased...Our price: $339.79$339.7920% OFF
- JET® - Performance ModuleJeep Grand Cherokee 2003, Performance Module by JET®. Jet Module.Our price: $239.96 - $247.46$239.9620% OFF
- JET® - Computer Chip ProgrammerJeep Grand Cherokee 4.7L 2003, Computer Chip Programmer by JET®. V-Force Plus.Our price: $262.46$262.4620% OFF
- JET® - Speedometer CalibratorJeep Grand Cherokee 2003, Speedometer Calibrator by JET®. Jet Accu-Speed; Speedometer Calibrator; For Use w/Automatic Transmissions Only.Our price: $149.96$149.9620% OFF
2002 Jeep Grand Cherokee
Posted by Zachary W.
Posted by Zachary W.
"The chip gave my Jeep 5 miles to the gallon better on gas mode and loads of power on performance mode."