K&N Replacement Air Filter


Not legal for sale or use in California

California orders will be canceled learn more



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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. 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. 

Features:

  • Drop-in design; no cutting or additional components
  • Reusable: just wash & clean with the Recharger Kit
  • Increased performance
  • Million-Mile Limited Warranty through K&N

NOT AVAILABLE FOR SALE IN STATE OF CALIFORNIA

Each state has its own emissions and inspection requirements.  In California, this is managed by the Air Resources Board (CARB for short).  CARB has determined that certain aftermarket motorcycle parts are not legal for sale or highway use in the state of California. Items subject to this determination include certain exhausts, fuel controllers, and other parts that might affect a vehicle's emissions.

British Customs has determined to the best of its ability which items are CARB approved and which items are not - items that are not CARB approved are not able to be shipped to addresses in California or used for on-road use in California. 

Items that are not CARB approved may still be utilized in the state of California, provided that they are not used on a public road (i.e. only used on a closed course or offroad).  At this time, British Customs cannot verify if a product is used for closed circuit or off-road use and cannot ship to addresses in California.

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4 Reviews
Reviewed by Dimitris L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

K&N Replacement Air Filters for Air Box Removal Kit | RC-2890 & RC2900

PRODUCT AS DESCRIBED

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Reviewed by ERIC W.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

2009 thruxton

Easy install. Worked great with the new predator exhaust and air box cover

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Reviewed by David M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Scrambler improvements - Thank you British Customs

I have a 2007 carbureted Scrambler that is my daily transportation provided I can put up with the cool Wisconsin mornings. Fitment of the crankcase breather was perfect into the original (shortened) breather hose. I installed this as part of the air box removal kit. New K&N air filters and rejetting kit for the carbs was easy to install with the link you had provided. I am more than pleased with the performance. I plan to change the exhaust (shot gun tips?) in the future. Thank you for the quality parts you provide and the great customer service.

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