Originally posted by mugsy:
Well, my first gas mileage check after the T5 swap has me at 11.5 mpg. Kinda sucks. I was hoping for 13 or 14. Beats the 8.5-9 mpg I was getting but, I'm disappointed anyway.
Don't be. I do about the same with my setup (which is
far from optimally tuned). Good tuning could pull you up 5 to 7 mpg, depending on your driving habits. That'll put you where you want to be.
-ftyler
