Not sure which 2006 Jeep Grand Cherokee Power Programmers & Performance Tuners are right for you? We have over 5642 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Works as advertised. Really gets the 5.7 to move the Jeep liek it should. Also helps with the gas pedal feel and shift schedule." —Joseph S from Chicago, IL bought a Superchips Flashpaq Tuner for a 2006 Jeep Grand Cherokee, 5.7L Hemi.
"Great product. Easy plug and play. Had all
features advertised for my vehicle. Noticiable
performance improvement !" —Clarence W from Albion, MI bought a Hypertech Max Energy Programmer for a 2006 Jeep Grand Cherokee, 6.1L Hemi.
"You can definetly feel a difference in throttle response, also increased mpg by around 3 or so. Overall worth it!" —Steve M from Glendale Heights, IL bought a Hypertech Max Energy Programmer for a 2006 Jeep Grand Cherokee, 3.7L V6.