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Castrol - Win a chance to race Esteban Ocon
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K&N YA-0116 - Replacement Air Filter
K&N YA-1015 - Replacement Air Filter
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Single

RRP £104.39
£79.19
Price Beater
K&N YA-6914 - Replacement Air Filter
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Single

RRP £129.54
£97.19
Price Beater
K&N YA-1414 - Replacement Air Filter
K&N YA-5317 - Replacement Air Filter
K&N HA-1818 - Replacement Air Filter
K&N KA-9017 - Replacement Air Filter
K&N AL-1015 - Replacement Air Filter
K&N DU-1112R - Race Specific Air Filter
K&N HA-5015 - Replacement Air Filter
K&N Replacement Air filter for 2014 Polaris RZR4 & RZR XP - PL-1014

11 Products

There's a reason top racers trust K&N to protect their vehicles: K&N air filters let airflow in, and keep dirt out. Designed for the racetrack - made for your vehicle. 

Layered, oiled cotton media provides up to 50% more airflow than traditional paper air filters, which can provide an increase in horsepower. The durable filter frame and media is designed to last for the entire lifespan of your vehicle, and is protected by a 10-Year/Million Mile Limited Warranty.
  • Engineered to deliver performance
  • Extensively tested
  • Built for racers, by racers

Washable & Reusable

Unlike disposable filters which must be frequently replaced, K&N High-Flow Air Filters are washable, reusable, and engineered to last for the life of your vehicle. Feel confident in your purchase with a 10-Year/Million Mile Limited Warranty.

Increase Performance

High-flow cotton media is designed to allow up to 50% more airflow than traditional paper filters - and greater airflow can result in increased horsepower and torque.

Protect Your Engine

K&N's state-of-the-art filter features thousands of microscopic cotton fibres, and an innovative design of layered, oiled cotton media helps to capture dirt and shield your engine from contaminants.

Reduce Waste

Over 100 million disposable air filters and their packaging waste end up in landfills each year. Choosing a washable, reusable product that lasts for the lifespan of your vehicle helps to reduce unnecessary waste.

Installs Easily

Engineered to fit easily into your factory air box as easily as any other air filter. Typically installs in less than five minutes with no tools necessary.

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