Just got my Tremor and enjoying the hell out of it but I have a question about using 4wd. The trails here in my corner of New Mexico are mostly sandstone and hardpack dirt but with stretches of sand. Staying in 2wd is fine for the sandstone and dirt but longer stretches of sand require 4wd. But...
Ordered my Tremor in January and it's finally in production so I'm looking into various mods. Has anyone done the level 2 performance tune, and how much effect on performance and mileage is there? And I remember hearing something about Ford saying to hold off on the tune if you tow until they...