I found a couple of older threads on the topic but it seams like there have been some real advances lately in the gas tuner market. There are all kinds out there but was wondering if anyone on here has had any experience with the edge evo or the gryphon, they seam to be the most popular now. I have an 08 F150 (5.4) completely stock, I was thinkin one of these two might give the ol girl a little more pep and pulling power. Any input on positive or negative experience would be appreciated!
(btw, im not realy interested in any intake or exhaust at this point, I had that stuff on my older truck and I kinda like the quiet, reliable, stock stuff.)
(btw, im not realy interested in any intake or exhaust at this point, I had that stuff on my older truck and I kinda like the quiet, reliable, stock stuff.)