About engine management?
About engine management?
I have a pro-tune on my car right now... I did not do the the pro-tune, the owner before me did. I believe it was a open source tune.
If i get a big turbo ect.. can i just use an open source like now??
or do i need something like, Cobb, AEM, hydra?
If i get a big turbo ect.. can i just use an open source like now??
or do i need something like, Cobb, AEM, hydra?


