I was thinkn about getting a tuner but i dont understand them fully. Does the diablo tuner come pre-tuned or do i have to figure that out myself if someone could give some info on the diablo tuner i would appreciate that.....

 

i would like to know also and if its worth the money?

 

When you order them, From most places they put a Tune in it for you(you tell them mods u have done to ur car) Brenspeed and VMP Are suppose to have Great Canned Tunes that they come with. American Muscle also asks you what mods and stuff so im assuming they put a Canned tune for what you have also....

Sry dont know about Diablo....^ was posted for SCT....

 

if i buy a diablo tuner........do i have to programme it or somthing? or just buy it and go to the dyno...?