Skip to main content
We offer free shipping on orders over €500 within Europe!

K&N 04-07 Subaru STi K&N Drop In Air Filter

Unlock your Subaru STi's full potential with the K&N Drop In Air Filter. Designed to increase horsepower and acceleration, this high-performance air filter provides excellent filtration and is built to last.

  • Washable and reusable design
  • Custom fit for your existing factory air box
  • Million Mile Limited Warranty
  • Increases horsepower and acceleration
  • Excellent filtration

Upgrade to the K&N Drop In Air Filter today and experience the difference for yourself.

Make Model Year Type
Subaru Baja 2004 Turbo
Subaru Baja 2005 Turbo
Subaru Baja 2006 Turbo
Subaru Forester 2003 X
Subaru Forester 2003 XS
Subaru Forester 2004 X
Subaru Forester 2004 XS
Subaru Forester 2004 XT
Subaru Forester 2005 X
Subaru Forester 2005 XS
Subaru Forester 2005 XS L.L. Bean Edition
Subaru Forester 2005 XT
Subaru Forester 2005 XT Premium
Subaru Forester 2006 X
Subaru Forester 2006 X L.L. Bean Edition
Subaru Forester 2006 XT Limited
Subaru Forester 2007 X
Subaru Forester 2007 X L.L. Bean Edition
Subaru Forester 2007 XT Limited
Subaru Forester 2008 Sports 2.5 X
Subaru Forester 2008 Sports 2.5 XT
Subaru Forester 2008 X
Subaru Forester 2008 X L.L. Bean Edition
Subaru Forester 2008 XT Limited
Subaru Impreza 1999 RS
Subaru Impreza 2004 WRX
Subaru Impreza 2004 WRX STI
Subaru Impreza 2005 WRX
Subaru Outback 2004 H6 VDC
Reviews for “K&N Drop In Air Filter for 04-07 Subaru STi”

Average rating of 0 out of 5 stars