K&N Parts and Accessories
K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing.
K&N Stock Replacement Air FiltersThe World's Best Air Filter. Easy drop-in installation to increase horsepower and acceleration. K&N Million Mile Limited Warranty provides a lifetime of service.
K&N High Performance Air Intake KitsBolt on performance. Guaranteed horsepower. K&N Million Mile Limited Warranty.
Universal, Custom & Racing Air FiltersThousands of sizes and shapes to fit almost every application. Washable and reusable.
K&N Wrench-Off Oil FiltersDesigned to fit most cars, trucks, SUVs, motorcycles and ATVs. High performance design featuring heavy duty construction, and outstanding oil filtration (traps 99% of harmful contaminants).
Since 1969 K&N has sold more than 30 million washable/reusable performance high-flow air filters.
AJ-USA is proud to be an authorized K&N dealer.