Hey ladies and gents.
I've got a used K&N drop in filter for the 08+ WRX/STIs OEM airbox. It will come with an AEM recharging kit for air filters good for about 2 recharges.
I am the first owner and it's been used for 4k miles. Still pretty clean and only has dirt on the surface.
Definitely makes the OEM airbox more throatier.
These go for $47.07 shipped on ebay
Asking $35 shipped for everything.
Jamzlykwhoa@yahoo.com paypal address