genes01stang

well, I installed my tuner today, as for performance,maybe a little difference my main reason for buying it was because I have no cats and my mils didn't work,but,I'll never see that damn cel again unless theres a problem, I also should have turned off the traction control, can I do this without having to redue everything? thanks......

sitnlopro99gt

You do have to reload the performance tune again after changing the settings like t/c.

Hyper00

Are tuners a self install or do you have to do them on a dyno?

nanaki

you can do it yourself. it's better to let a pro tune your car, but you can do it yourself if the car is n/a.