Alright. I'm getting kind of annoyed with my p5 mileage.. Just filled up and got 22 mpg... Wtf is that. Anyways, i have an 2003.5 auto p5 at 22900 miles. Mods = mazda speed wheels, at 215/45/17 and mazdaspeed exhaust axelback for p5. Anyone know what I can do to improve mileage because it seems everyone else is getting way above this. I also want to know what other p5 autos are getting.