i am thinking about gettting one of the handheld tuners just to play with before i take it to a tuner and see what i can get out of the car myself.
which one do you guys recommend
diablo?
superchips?
hypertech?
other?
will these things work if i have a chip also?
which one do you guys recommend
diablo?
superchips?
hypertech?
other?
will these things work if i have a chip also?