With my newly larger tires, what programmer would you recommend with a budget of about $250 max.. And for down the road, with 315s, what gears would yall recommend for my truck. It's a 4.6l and its a Fx4 with the stock 3.55s. I have a 5 speed and I wanna get my power back and have some more low end ***. Kinda loss lower end with my X-pipe, but love the way it sounds..
Thanks!