Stage 2 anyone?
hey guys i have an 02 wrx. with full tbe( up and dp and cb NO CATs) and i live in tampa florida. i wanna learn how to tune my self. I was wondering if anyone had a stage 2 map with 93 octane. im looking for a starting point to compare original rom and stage 2 rom. see how it works and then make my own. any help would be great! thanks!
and when tunning rewriting whatever you wanna call it how do u know how much to change according to what mods you have? like boost fuel timing etc.
Thanks again. sorry for noob questions.

and when tunning rewriting whatever you wanna call it how do u know how much to change according to what mods you have? like boost fuel timing etc.
Thanks again. sorry for noob questions.