KN33-2304 33-2304 K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

Part KN33-2304 Product Specifications

Product Style: Panel Air Filter

Height: 0.938 in (24 mm)

Outside Length: 8.75 in (222 mm)

Outside Width: 8.563 in (217 mm)

Filter Material: Cotton Gauze

Filter Re-Oiling Amount: 1 oz (30 ml)

Filter Cross Reference

Ryco A1527

AEM 2820304

Chrysler 04861688AA

Fram CA9997

Lancia 04861688AA

Subaru 16546AA090

Subaru 16546AA10

Subaru 16546AA10A

Subaru 16546AA120

Subaru 16546AA12A

Subaru 46051FG000

WIX 49012

2013 SUBARU XV CROSSTREK 2.0L H4 F/I - All

2013 SUBARU XV 2.0L H4 F/I - All

2013 SUBARU XV 2.0L H4 DSL - All

2013 SUBARU XV 1.6L H4 F/I - All

2013 SUBARU WRX STI 2.5L H4 F/I - All

2013 SUBARU WRX 2.5L H4 F/I - All

2013 SUBARU TRIBECA 3.6L H6 F/I - All

2013 SUBARU OUTBACK 3.6L H6 F/I - All

2013 SUBARU OUTBACK 2.5L H4 F/I - All

2013 SUBARU OUTBACK 2.0L H4 DSL - All

2013 SUBARU LEGACY IV 2.5L H4 F/I - All

2013 SUBARU LEGACY IV 2.0L H4 F/I - All

2013 SUBARU LEGACY IV 2.0L H4 DSL - All

2013 SUBARU LEGACY 3.6L H6 F/I - All

2013 SUBARU LEGACY 2.5L H4 F/I - All

2013 SUBARU IMPREZA WRX STI 2.5L H4 F/I - All

2013 SUBARU IMPREZA WRX 2.5L H4 F/I - All

2013 SUBARU IMPREZA 2.0L H4 F/I - All

2013 SUBARU FORESTER 2.5L H4 F/I - All

2013 SUBARU FORESTER 2.0L H4 F/I - All

2013 SUBARU FORESTER 2.0L H4 DSL - All

2013 LANCIA THEMA 3.0L V6 DSL - All

2012 SUBARU XV 2.0L H4 F/I - All

2012 SUBARU XV 2.0L H4 DSL - All

2012 SUBARU XV 1.6L H4 F/I - All

2012 SUBARU TRIBECA 3.6L H6 F/I - All

2012 SUBARU OUTBACK 3.6L H6 F/I - All

2012 SUBARU OUTBACK 2.5L H4 F/I - All

2012 SUBARU OUTBACK 2.0L H4 DSL - All

2012 SUBARU LEGACY IV 2.5L H4 F/I - All

2012 SUBARU LEGACY IV 2.0L H4 F/I - All

2012 SUBARU LEGACY IV 2.0L H4 DSL - All

2012 SUBARU LEGACY 3.6L H6 F/I - All

2012 SUBARU LEGACY 2.5L H4 F/I - All

2012 SUBARU IMPREZA WRX STI 2.5L H4 F/I - All

2012 SUBARU IMPREZA WRX 2.5L H4 F/I - All

2012 SUBARU IMPREZA 2.0L H4 F/I - All

2012 SUBARU IMPREZA 2.0L H4 DSL - All

2012 SUBARU IMPREZA 1.5L H4 F/I - All

2012 SUBARU FORESTER 2.5L H4 F/I - All

2012 SUBARU FORESTER 2.0L H4 F/I - All

2012 SUBARU FORESTER 2.0L H4 DSL - All

2012 LANCIA THEMA 3.0L V6 DSL - All

2011 SUBARU TRIBECA 3.6L H6 F/I - All

2011 SUBARU TRIBECA 3.0L H6 F/I - All

2011 SUBARU OUTBACK 3.6L H6 F/I - All

2011 SUBARU OUTBACK 2.5L H4 F/I - All

2011 SUBARU OUTBACK 2.0L H4 DSL - All

2011 SUBARU LEGACY IV 2.5L H4 F/I - All

2011 SUBARU LEGACY IV 2.0L H4 F/I - All

2011 SUBARU LEGACY IV 2.0L H4 DSL - All

2011 SUBARU LEGACY 3.6L H6 F/I - All

2011 SUBARU LEGACY 2.5L H4 F/I - All

2011 SUBARU IMPREZA WRX STI 2.5L H4 F/I - All

2011 SUBARU IMPREZA WRX 2.5L H4 F/I - All

2011 SUBARU IMPREZA 2.0L H4 F/I - All

2011 SUBARU IMPREZA 2.0L H4 DSL - All

2011 SUBARU IMPREZA 1.5L H4 F/I - All

2011 SUBARU FORESTER 2.5L H4 F/I - All

2011 SUBARU FORESTER 2.0L H4 F/I - All

2011 SUBARU FORESTER 2.0L H4 DSL - All

2011 LANCIA THEMA 3.0L V6 DSL - All

2010 SUBARU TRIBECA 3.6L H6 F/I - All

2010 SUBARU TRIBECA 3.0L H6 F/I - All

2010 SUBA