juice

After driving my truck around for about year with 37's adn stock 3.73's, I am debating on whether or not to get some gears or jsut drop down to 35's. There is a huge power difference between running 35's and 37's especially with an auto. The only issue is that I have not seen any pictures of megacabs with a 6" lift and 35's. The truck is long already and the 37's make it look more proportional but now I wonder if it is worth sacrificing power for. Has anyone else had to swap gears or does anyone have pictures of a megacab with a 6" lift and 35's?

Grit Dog

Chip? Keep the 37's you like, save the $ on gears, truck will be faster than either of the other 2 options.
Get one that is an in line programmer like an Edge if you're worried about warranty. (You're not going to hurt the engine anyway and the trans is out of warranty at 36k.)