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K&N Air Filters - The World's Best Air Filter

K&N Air Filters for the Subaru Legacy


Subaru Legacy Replacement Air Filters 

  • High Air Flow with Excellent Filtration
  • Designed to Increase Horsepower and Acceleration
  • K&N Million Mile Limited Warranty® 
  • Will NOT Void Vehicle Warranty
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions

Buy a K&N air filter. Your Subaru Legacy will thank you. 

 Click Here to Find K&N Air Filters, Oil Filters & Air Intakes for any Vehicle!
Vehicle Description Type Product Part Number Product Image
2009 SUBARU Legacy 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2009 SUBARU Legacy 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2009 SUBARU Legacy IV 2.0L H4 DSL - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2009 SUBARU Legacy IV 2.5L H4 F/I - 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2009 SUBARU Legacy IV 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2008 SUBARU Legacy 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2008 SUBARU Legacy 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2008 SUBARU Legacy GT 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2008 SUBARU Legacy IV 2.0L H4 DSL - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2008 SUBARU Legacy IV 2.5L H4 F/I - 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2008 SUBARU Legacy IV 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2007 SUBARU Legacy 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2007 SUBARU Legacy GT 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2007 SUBARU Legacy IV 2.5L H4 F/I - 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2007 SUBARU Legacy IV 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2006 SUBARU Legacy 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2006 SUBARU Legacy GT 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2006 SUBARU Legacy IV 2.5L H4 F/I - 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2006 SUBARU Legacy IV 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2005 SUBARU Legacy 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2005 SUBARU Legacy GT 2.5L H4 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2005 SUBARU Legacy IV 2.0L H4 F/I - 138BHP, 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2005 SUBARU Legacy IV 2.5L H4 F/I - 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2005 SUBARU Legacy IV 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2004 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2004 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
2004 SUBARU Legacy IV 2.0L H4 F/I - 138BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2004 SUBARU Legacy IV 2.5L H4 F/I - 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2004 SUBARU Legacy IV 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2003 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2003 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
2003 SUBARU Legacy III 2.0L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2003 SUBARU Legacy III 2.5L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2003 SUBARU Legacy IV 2.0L H4 F/I - 138BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2003 SUBARU Legacy IV 2.5L H4 F/I - 165BHP Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2003 SUBARU Legacy IV 3.0L H6 F/I - All Automotive Air Filter 33-2304
 		Buy
33-2304.jpg
2002 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2002 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
2002 SUBARU Legacy III 2.0L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2002 SUBARU Legacy III 2.5L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2001 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2001 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
2001 SUBARU Legacy III 2.0L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2001 SUBARU Legacy III 2.5L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2000 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2000 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
2000 SUBARU Legacy III 2.0L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
2000 SUBARU Legacy III 2.5L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1999 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1999 SUBARU Legacy 2.2L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1999 SUBARU Legacy 2.2L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1999 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1999 SUBARU Legacy II 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1999 SUBARU Legacy II 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1999 SUBARU Legacy II 2.5L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1999 SUBARU Legacy III 2.0L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1999 SUBARU Legacy III 2.5L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1998 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1998 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1998 SUBARU Legacy 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1998 SUBARU Legacy II 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1998 SUBARU Legacy II 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1998 SUBARU Legacy II 2.5L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1998 SUBARU Legacy III 2.0L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1998 SUBARU Legacy III 2.5L H4 F/I - All Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1998 SUBARU Legacy Outback 2.5L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1997 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1997 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1997 SUBARU Legacy 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1997 SUBARU Legacy II 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1997 SUBARU Legacy II 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1997 SUBARU Legacy II 2.5L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1997 SUBARU Legacy Outback 2.5L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1996 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA070 Automotive Air Filter 33-2154
 		Buy
33-2154.jpg
1996 SUBARU Legacy 2.5L H4 F/I - OEM 16546AA020 Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1996 SUBARU Legacy 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1996 SUBARU Legacy II 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1996 SUBARU Legacy II 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1996 SUBARU Legacy II 2.5L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1996 SUBARU Legacy Outback 2.5L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1995 SUBARU Legacy 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1995 SUBARU Legacy II 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1995 SUBARU Legacy II 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1994 SUBARU Legacy 2.2L H4 F/I - Turbo Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1994 SUBARU Legacy I 1.8L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1994 SUBARU Legacy I 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1994 SUBARU Legacy I 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1994 SUBARU Legacy II 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1994 SUBARU Legacy II 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1993 SUBARU Legacy 2.2L H4 F/I - Turbo Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1993 SUBARU Legacy I 1.8L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1993 SUBARU Legacy I 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1993 SUBARU Legacy I 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1992 SUBARU Legacy 2.2L H4 F/I - Turbo Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1992 SUBARU Legacy 1.8L CARB - GL 4WD Automotive Air Filter 33-2615
 		Buy
33-2615.jpg
1992 SUBARU Legacy I 1.8L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1992 SUBARU Legacy I 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1992 SUBARU Legacy I 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1991 SUBARU Legacy 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1991 SUBARU Legacy 1.8L CARB - GL 4WD Automotive Air Filter 33-2615
 		Buy
33-2615.jpg
1991 SUBARU Legacy I 1.8L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1991 SUBARU Legacy I 2.0L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1991 SUBARU Legacy I 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1990 SUBARU Legacy 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1990 SUBARU Legacy 1.8L CARB - GL 4WD Automotive Air Filter 33-2615
 		Buy
33-2615.jpg
1990 SUBARU Legacy I 1.8L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1990 SUBARU Legacy I 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1989 SUBARU Legacy 1.8L H4 CARB - GL 4WD Automotive Air Filter 33-2615
 		Buy
33-2615.jpg
1989 SUBARU Legacy I 1.8L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
1989 SUBARU Legacy I 2.2L H4 F/I - All Automotive Air Filter 33-2232
 		Buy
33-2232.jpg
K&N manufactures thousands of automotive performance air filters for most vehicles on the road.

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