I know there is a shiton of threads and info out there....I got a headache reading
2018 5.3l 1500
Lookin for a user friendly affordable tuner to:
AFM delete
Select tire size
improve shift points and firmness
improve pedal response
a few different tunes for modest power
Bought this truck new....put up with the lazy retarded shifting, lazy throttle response and annoying afm v4 crap till now...cant take it anymore
Truck is out of warranty now too
Running 275/70/18 tires ...two lightly
Dont need the lkatest greatest tuner or capability for huge mods and fancy features
Thanks