Re: WK/WH 4.7L - Max Energy Power Programmer - Part #52001
From last i heard, it works on all years and for 4.7, 5.7, and 6.1L.
I have one on my 06, and Looooooove it. Be sure to get the trans app too... totally worth it.
2006 65th Anni. Grand Cherokee 4x4 in black w/ 4.7L V8
Installed- HID 5000k kit in fogs, Superchips programmer,AFE stage 2 intake, Jet 180* Thermostat, De-badged, Flyin' Ryan Modified Throttle Body - Ported then bored out. Magnaflow muffler. Rola Roof basket, Stubby Antenna, bquiet sound dampening for the rear deck. Rigid led spots on rola rack.