25psi 2011 wrx. NEED ADVICE
View Single Post
01-21-2013, 08:14 PM
You're boosting 25psi? Without meth?
Easy: buy AEM intake and use the Cobb map
Best: protune with what you have and turn the boost down
I'd get a protune. But if you don't live near a tuner, go Cobb.
of the site do not see these ads.
View Public Profile
Find More Posts by Heedlessone