Got a pretty stock 03 Termi with justa set of flowmasters on it.... I recently purchased from LFP and single blade TB and plenum, Dual Pass H/E, and the SCT X3 Power pack, using a 2.9 upper and a 6# lower. Once all the parts are installed and I download the SCT program, do I need to have the car dyno tuned also, or should I be good to hook with just the handheld?
I never did any mods to my 04 Mach, so I;m just looking for opinions.
I never did any mods to my 04 Mach, so I;m just looking for opinions.