Alright, I have a 2007 QC 1500, big horn edition with the 4.7 FFL...No, I wish I would have gotten the HEMI but it was a spur of the moment thing....I cant find a programmer for it, so Ive given up on that. I am now looking to install a flip out screen, and someone up at the shop told me I needed a "computer module harness" to install my radio. Is this true or were they tryin to get some extra money out of me? Also, does anyone have any headlight/taillights for the 07? I wanted to get the HID upgrade but everyone acts like its more trouble than its worth...lemme know what you think