Performance

KN’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. 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…

KN’s Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a KN Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable…

This KN AirCharger air intake system replaces the restrictive factory air filter and air intake housing. KN air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable…

BorgWarner S300 SX-E (360 Thrust) Turbo Repair Kit

KN’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. 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…

except precisely woven carbon fiber in your choice of matte or gloss finish, paired with eight different anodized V-band clamp colors, and three core colors. Over 280 combinations of colors and configurations mean the Mishimoto carbon fiber intercooler will fit any build and look good doing it. Universal M8 mounting bosses on either side of…

KN’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. 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…

except precisely woven carbon fiber in your choice of matte or gloss finish, paired with eight different anodized V-band clamp colors, and three core colors. Over 280 combinations of colors and configurations mean the Mishimoto carbon fiber intercooler will fit any build and look good doing it. Universal M8 mounting bosses on either side of…

The KN PreCharger filter wrap is specially designed to extend the service interval of your KN Filtercharger filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave. The PreCharger will stop small dirt particles with minimal restriction to the airflow of the filter. The KN PreCharger filter…

KN powersports chrome canister oil filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration. KN powersports ‘spin-on’ oil filters feature a heavy-duty, chrome-plated metal can. Most of these have a 17 mm nut affixed onto the end that allows for easy removal. The 17…