Most fuel efficient air filter for hypermiling?

[phyrefighterjay]

I want to start with what is probably the most important piece of max FE. How do you all set up your yaris for air induction? Is there a wonderful computer mod as well? My wife likes to accel quickly/ brake fast.
Thanks,
J Wilhelm

[1NZYaris1]

i went for the AFE intake from microimage , it is really a personal choice thing , and what you consider value for money. :thumbsup:

[jambo101]

You might benefit from learning how to drive correctly for maximum fuel economy before changing engine systems,getting a Yaris is a good start. This hypermiling site is a good place to learn how to maximise MPG http://www.cleanmpg.com/forums/
Good luck and welcome to the forum.

[Yaris Hilton]

Any benefits of an air system modification (or anything else you can do to the car) will pale next to the massive tank-sucking caused by driving as you describe. It's whizzing in the Pacific. Forget it.

[33OH]

My wife likes to accel quickly/ brake fast.

That's not going to get you fuel efficient results no matter what you do to the car. 95% of fuel efficiency is the driver.