Replaces

2007-2007 Subaru Impreza WRX STi K&N Air Filter

This part replaces:

  • K & N 33-2232

  • New

A dirty air filter restricts clean air from entering your engine causing it not to perform properly and lose gas mileage. Stop throwing your money away along with your old one time use air filter. This K&N air filter is washable and reusable. You get the benefits of cash savings over time and in most cases a horsepower increase with better fuel mileage just by adding one of these filters.

  • Product Style: Panel Air Filter
  • Height: 1.063 in (27 mm)
  • Outside Length: 11 in (279 mm)
  • Outside Width: 6.563 in (167 mm)
  • Fits 1.8L, 2.0L, 2.2L, 2.5L, 3.0L and 3.3 Liter

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.


Vehicle Fit

  • 1998-2003 Subaru Forester K&N Air Filter
  • 1993-2007 Subaru Impreza K&N Air Filter
  • 2002-2007 Subaru Impreza WRX K&N Air Filter
  • 2007 Subaru Impreza WRX STi K&N Air Filter
  • 1990-2004 Subaru Legacy K&N Air Filter
  • 1990-1994 Subaru Loyale K&N Air Filter
  • 2000-2003 Subaru Outback K&N Air Filter
  • 1990-1997 Subaru SVX K&N Air Filter
$71.95
Save 27%
List: $98.85 Save: $26.90
Part #: 1APKF00026

- Ships Same Day for orders placed by 5 P.M. ET

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K & N
Brand #: 33-2232

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Customer Feedback
"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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