Originally Posted by Brown Ops
To be honest with you, my MPG's average 24. I drive like a grandma 90% of the time too. I did not notice a difference with the AP. My mods include Cobb's SF intake, Perrin turbo inlet and afta maf intake tube. Cobb AP flashed to stage one.
I'm mostly just looking for it to fix my problem with running lean but the more mpg s the better you know especially driving 3000 miles