K&N Filters

K&N filters was founded in 1969 in an attempt to create the best motorcycle air filters for racing. They have succeeded at that and now they are the leader in filter technology for all powersports. K&N uses the latest CAD/CAM tools to design all of their products and then test them rigorously by using dynamometers, filtration test stands, flow benches, vibration tests and more. Because K&N filters have become the industry standard, many aftermarket air cleaners use a K&N filter as their element of choice. This allows them to have the best performance and longevity in their products. <br><br> All K&N motorcycle and ATV air filters are designed to boost the horsepower and acceleration of your machine without the need to modify your fuel management. Replacement filters will fit directly into your stock airbox, which makes installation an easy task. The air filter elements are made from pleated cotton and extremely durable. Each element is washable and reusable, which also helps them to last for such a long time. K&N also produces top-of-the-line air cleaner assemblies and intake kits. These intake kits are guaranteed to increase your machine’s horsepower. <br><br> To keep your engine running clean, K&N oil filters are designed to block 99% of all foreign material. Their ATV and motorcycle oil filters will work with any type of oil and are easy to install and remove with the installed 17mm hex nut. The high flow rates make it a great option for any racing or high performance application. A safety valve gasket helps to prevent dry starts by keeping the oil in the engine. You can be more confident between oil changes with a K&N oil filter for your motorcycle or ATV. <br><br> At Dennis Kirk, we carry K&N filters for your <a href="/harley-davidson/k-and-n" title="K&N for Harley">Harley</a>, <a href="/motorcycle/k-and-n" title="K&N for Motorcycles">motorcycle</a>, <a href="/atv/k-and-n" title="K&N for ATV">ATV</a> and <a href="/dirt-bike/k-and-n" title="K&N for Dirt Bike">dirt bike</a>. With a large selection, you are sure to find exactly what you need for your engine to run cleaner and to be more powerful. We keep everything in stock and ready to ship to you the same day that order. That means you can get back to riding in no time. Plus, all orders over $89 will ship to your door absolutely free.