K&N Luftfilter KT-4511XD KTM Husqvarna OEM 54806516000 77206015000

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Despite having some of the most advanced motocross and off-road motorcycles available, KTM, and its sister brand Husqvarna, equip these machines with an uninspiring air filter made from foam. 2007-2016 KTM 125-530 SX, SX-F, XC, XC-F, EXC and 2014-2015 Husqvarna 85-450 TC/TE/FC/FE owners can now equip their motocross, off-road, and enduro bikes with the high-flow air filter technology incorporated into K&N replacement air filter, part number KT-4511XD. The replacement K&N air filter for 2007-2016 KTM & Husky Motorcycles is designed to fit into the stock air filter box without any need for modifications. K&N replacement air filters are made with specially woven cotton gauze. Because cotton, by nature, is more breathable than foam, K&N replacement air filters can flow more air than a typical foam air filter. More air can result in increased acceleration, improved throttle response, and more power.

It would be false to assume that an increase in airflow with a K&N air filter comes at the expense of engine protection. K&N engineers placed filtration efficiency and dirt retention at the top of the priority list when developing air filter KT-4511XD for 2007-2016 KTM 125-530 SX, SX-F, XC, XC-F, EXC and 2014-2016 Husqvarna 85-450 TC/TE/FC/FE models. K&N knows that motocross, off-road, and enduro bikes will be raced in some of the most extreme conditions on the planet. This is why K&N paid extra special attention to the design of replacement K&N air filter KT-4511XD.

Perhaps the most important feature used in KT-4511XD is the additional layers, for a total of six, of our specially made cotton gauze sandwiched between wire mesh to form extra deep 1-1/4” pleats. Six layers of 1-1/4” deep pleated cotton filter media allows KT-4511XD to provide the performance and protection needed for motocross, off-road, and enduro riding. The K&N replacement air filter for 2007-2016 KTM & Husky Motorcycles utilizes an application specific support frame to ensure even pressure around the entire sealing surface and includes a tube of K&N sealing grease as an extra precaution.

KT-4511XD can be washed and made like new using one of the K&N Recharger air filter service kits. Recharger 99-5000 includes 12 fluid ounces of air filter cleaner and a 6.5 ounce aerosol bottle of air filter oil for quick and easy application. Recharger 99-5050 differs in that it includes an 8 ounce squeeze bottle of K&N filter oil for a more precise application. K&N air filter oil is key to trapping dirt and providing high levels of engine protection, yet it doesn’t have that annoying sticky texture like foam air filter oil. Larger versions of K&N Power Kleen and air filter oil are available on the air filter cleaning accessories page.

KT-4511XD for 2007-2016 KTM & Husky Motorcycles is backed by a one year limited warranty. This air filter is designed as a direct air filter cross reference for Husqvarna part number 54806516000, and KTM part number 77206015000. This replacement air filter is designed to provide increased performance, reusability, and long air filter service intervals without any need for modifications or tuning for the following KTM and Husqvarna motorcycles