My jrsc with tune and pulley changes is much more than mild and I dont think it has changed any warranty for me because theres not much to blame on it. They did try to say the AC cuts out from the program and needed to be flashed
what a waste. Still had the problem and CEL on when I went to pick it up (had hooked the black box back up)
A full turbo project, now i know I may be wrong
,seems like they could find more things to blame problems on it as opposed to how the SC roots style attaches. Maybe maybe not depends on what problems you have with the auto. Either way expect Ford to hassle you when you claim warranty work


A full turbo project, now i know I may be wrong

