i have done everything i can think of to free up airflow. i removed the baffle from the airbox, i run an o/r Xpipe, i drive in hours that are lower traffic and i run the air pressure in my tires at the max on the sidewall. i switched to nitrogen last month to keep the air pressure more even when they get hot. i would not recommend that but i can tell when i have a tire that is low.
i have an 05 GT with an auto and i can ayerage jus tbelow 30 mpg depending on how much i have to drive the kids around.
__________________ Time is short, SPEED is essential! |