2000 - 2007 Subaru Impreza WRX (2.0L)
2000 - 2007 Subaru Impreza WRX STI (2.0L)
2005 - 2007 Subaru Impreza WRX STI (2.5L)
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Replaces entire factory air intake system
- Not legal for highway use in states adopting California emission regulations
- Washable and reusable lifetime air filter
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
- K&N Million Mile Limited Warranty®
|Estimated Horsepower Gain||15.85 HP @ 5050 RPM|
|Air Filter Color||Red|
|Air Filter Material||Cotton Gauze|
|Air Filter Outlet Shape||Round|
|Clamp Material||Stainless Steel|
|System Type||Cold-Air Intake System|
|Product Style||69 Series Typhoon Kits|
|Air Filter Height||5.625 in (143 mm)|
|Intake Pipe Color / Finish||Wrinkle Red|
|Intake Pipe Material||Aluminum|
|CARB EO Number||D-269-37|
|Street Legal In All US States||See Vehicle Applications|
|TUV Approved (Europe)||No|
|Weight||9 lb (4.1 kg)|
|Air Filter Large End Diameter||6.5 in (165 mm)|
|Product Box Height||12.25 in (311 mm)|
|Product Box Length||20.25 in (514 mm)|
|Product Box Width||12.25 in (311 mm)|
|Mounting Hardware Included||Yes|
|Warranty||1,000,000 Miles/10 Year|
Filtration & Engine Protection
K&N automotive filters offer an optimal blend of high air flow, filtration efficiency, durability and dust capacity. K&N high flow filter media has been tested in our own in-house laboratories and by independent labs using the ISO5011 air filtration standard developed by the Society of Automotive Engineers. Our goal at K&N is to design reusable filters with the most possible airflow while providing guaranteed engine protection.
Fuel economy testing and mileage claims are not as cut and dry as they may seem. The EPA's website states, "EPA's fuel economy estimates are designed to allow consumers to comparison shop. Your fuel economy will almost certainly vary from the EPA's fuel economy rating. This is based on a number of factors, such as weather, road conditions, your driving and maintenance habits, and your use of air conditioning." Many exaggerated claims are found in the marketplace by automotive product manufacturers claiming to improve vehicle gas mileage. K&N does not make any general fuel economy claims. We simply encourage you to try our washable filter products for yourself.
K&N Air Filter Oil
A K&N reusable filter is designed with four to six layers of cotton gauze media sandwiched between two aluminum wire screens. The cotton media is then treated with a specially formulated grade of filter oil that causes tackiness throughout the cotton's microscopic strands. The cotton in a K&N replacement air filter allows high volumes of airflow, and when combined with the tackiness of the filter oil creates an efficient filtering media that ensures engine protection.
K&N Consumer Protection
The K&N Consumer Protection Plan goes a step further than the K&N Million Mile Limited Warranty. At times, the performance aftermarket has been plagued by automotive manufacturers and auto dealers that may attempt to discourage you from modifying your vehicle. They would prefer that you buy OE parts and not customize your car or truck and have even voided their own manufacturer's warranty due to vehicle modifications. K&N and the Magnuson-Moss Warranty Act protect consumers from such denied warranty claims. When you buy a K&N OE replacement filter or air intake system you can be confident your vehicle's warranty will remain in effect. If you encounter a dealership that wants to void your warranty because of one of our products, K&N will resolve the issue so you won't have to. We believe K&N makes The World's Best Air Filter and we stand behind that claim 100 percent.
Consumer Protection Pledge
K&N pledges to our customers that they will not be taken advantage of and charged for a repair due to a dealership warranty denial blamed on the presence of a K&N product.