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Don't know if car has been tuned?!

6K views 4 replies 3 participants last post by  thekamikaze kid 
#1 ·
I have an 02 wrx, I found a Cobb AP v1 manual from 2004 in the glove box, but no sign of the actual ap. I have no idea if the car has a tune on it or not. What I want to know is if I buy a v3, will I be able to install a new map onto the car if it has a tune or the previous ap wasn't unmarried?

Thank you for your time!
 
#5 ·
Not sure, but i think what brfatal was getting at is that you should use your boost gauge to see where your peak boost is. this way if you have say a stage 1 tune your peak boost would be higher than stock. i think you hit peak boost at around 3.5-4k rpm's if im not mistaken. if you check cobbs website just check your years map notes, and find that info there. :nerd:
 
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