trap grease

Has anyone heard of these guys . is it safe to add chip to a stock truck with auto trany . what is the best way to go for better fuel millage any ideas ?
CALIFORNIA FUEL IS JUNK

milesfelix

That company is obviously a bunch of scammers. The best fuel mileage is going to be had by driving sensibly. try to stay under 10psi boost, under 1000 degrees F exhaust temp. It also it helped a little bit by a box such as the edge ez

high bid

Both Edge and Quad xzt+ will give you about 65hp and s/b ok for a stock tranny when driven reasonably conservative and the tranny fluid/filter changed annually. I would stay away from brands not mentioned here on this site as most probably wouldn't have experience with them. I've never heard of this chip/box/programmer.

DodgenIt

X2 exactly on what High Bid said.