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K&N Air Intakes for the Subaru Impreza WRX STi

Subaru Impreza WRX STi Performance Air Intakes 

Buy now from the K&N Store and get a 100% money back guarantee & free shipping on any air intake!

  • Designed to increase power and torque 
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance

Add more horsepower to your Subaru Impreza WRX STi with a K&N air intake. 

 Click Here to Find K&N Air Intakes, Air Filters, & Oil Filters for any Vehicle!
K&N Performance Cold Air Intakes
Vehicle Description Type Product Part Number Product Image
2011 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8005TWR

17.52 HP @ 5260 RPM
 		Get Pricing and Buy
69-8005TWR Air Intake
2010 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8005TWR

17.52 HP @ 5260 RPM
 		Get Pricing and Buy
69-8005TWR Air Intake
2009 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive 57i Kit Air Intake 57A-6044
 		Get Pricing and Buy
57A-6044 Air Intake
2009 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8005TWR

17.52 HP @ 5260 RPM
 		Get Pricing and Buy
69-8005TWR Air Intake
2008 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8005TWR

17.52 HP @ 5260 RPM
 		Get Pricing and Buy
69-8005TWR Air Intake
2007 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2007 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57A-6018
 		Get Pricing and Buy
57A-6018 Air Intake
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - from 10/07 Automotive 57i Kit Air Intake 57A-6044
 		Get Pricing and Buy
57A-6044 Air Intake
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2007 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2007 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2007 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2006 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2006 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57A-6018
 		Get Pricing and Buy
57A-6018 Air Intake
2006 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2006 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2006 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2005 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2005 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2005 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2005 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2004 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2004 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57A-6018
 		Get Pricing and Buy
57A-6018 Air Intake
2004 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2004 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2004 SUBARU Impreza WRX STi 2.5L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2004 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2003 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2003 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57A-6018
 		Get Pricing and Buy
57A-6018 Air Intake
2003 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2003 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
2002 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57-0626
 		Get Pricing and Buy
57-0626 Air Intake
2002 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive 57i Kit Air Intake 57A-6018
 		Get Pricing and Buy
57A-6018 Air Intake
2002 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TS

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TS Air Intake
2002 SUBARU Impreza WRX STi 2.0L H4 F/I - All Automotive Typhoon Kit (CA) Air Intake 69-8001TWR

15.85 HP @ 5050 RPM
 		Get Pricing and Buy
69-8001TWR Air Intake
Estimated horsepower gains based on similar vehicle dynamometer test. Results will vary. K&N manufactures performance air intakes for cars, trucks, RVs, ATVs and more.

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