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Old 05-07-2012, 05:14 PM   #1
Scooby Newbie
Member#: 319267
Join Date: May 2012
Location: Tennessee
2001 Subaru Outback

Default Modified air box on 2001 obw


After replacing the air filter with a k@n, I saw things in the stock air box that i really didn't like. So i took some pics of the ensuing work. The car feels much more responsive, especially on throttle response. Not really doing it for hp so much as being able to tow a little easier.

If someone has a extra box, i would love them to try the mods and give feed back.

This shows how much of the filter protrudes into the air box.


This is the moded air box with the stock ribs cut out

This is the airbox turn into the throttle that i radiused larger


Theres still some work to be done here and there for improvement but it's mostly there.

Thanks for looking.

Last edited by cadandcamman; 05-07-2012 at 07:49 PM.
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