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Replacement Filters > Replacement Air Filter

List Price: $84.38
Your Price: USD $56.99

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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.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter ShapeRound
Base Outside Diameter5.25 in (133 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.55 oz (46 ml)
Height7.125 in (181 mm)
Inner WireNo
Inside Diameter3.313 in (84 mm)
Outside Diameter5.25 in (133 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.75 in (197 mm)
Product Box Length6.81 in (173 mm)
Product Box Width6.81 in (173 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleRubber
Weight1.5 lb (0.7 kg)

Customer Feedback

I own a 2006 Chevrolet Cobalt SS Supercharged.  When I bought the car brand new, I installed the K&N Typhoon Air Intake and I was impressed.  I was impressed so much I had the car dyno'd by a local performance shop.  The car came stock with 205hp (at the flywheel)...after I installed the Typhoon, it dyno'd at 225hp at the wheels.  What an improvement!!!
Jim Mitchell, Independence, Missouri
I have a Chevrolet Cobalt Sport (2.4L). I bought the K&N Short Ram Intake, because it was the only intake designed to fit my car. I was weary of K&N's claims of a 15 hp gain. But I bought the intake, knowing it was a good product. Upon receiving my intake I open it up and I am just amazed at the quality and the attention to detail. On the first time I fire up the Cobalt with the new intake on, I feel in love. The sound is wonderful. Fast forward a few months. I finally get to take it to a dyno, my baseline (stock) dyno was 159whp, with only the K&N intake on I gain 12whp. I about fell over, and not to mention this was on a 90 degree day. All I can say is K&N knows how to please their customers and make great products that back them selves up and don't need advertising hype. K&N you are on top for a reason, congratulations.
Will Dunkin, Maryland, USA
Your air filter and oil filter has made my Chevrolet Cobalt perform much better with faster starting and better acceleration, and I also noticed my car goes about 40-60 km more per tank!

Aaron, Canada