Automotive Performance Parts

Automotive Performance Parts
Air Filter Wraps - PreChargers, DryChargers and AirForce Wraps

Air Filter Wraps - PreChargers, DryChargers and AirForce Wraps

K&N PreCharger, DryCharger and AirForce Filter Wraps are designed to extend the service interval of your K&N Air Filter when used in extreme driving conditions.
Universal Clamp-on Air Filters

Universal Clamp-on Air Filters

K&N's Universal Clamp-on Air Filters are designed and manufactured for a wide variety of applications. They have an oiled cotton filter media that is washable and reusable. K&N manufactures hundreds of universal clamp-on air filters which are available in round, cone (tapered) and oval designs.
Crankcase Vent Air Filters

Crankcase Vent Air Filters

K&N crankcase vent filters were designed for racing needs and to look great in show cars. They come in several styles with rubber or chrome tops, with or without shields and in a variety of mounting types for just about any valve cover need.
Plenums & Weber Carburetor Adapter

Plenums & Weber Carburetor Adapter

K&N Plenums can be used with hose to feed cooler outside air into the engine. K&N carburetor adapters for Weber carburetors allow many more air filter assembly options.
K&N Stubstacks

K&N Stubstacks

K&N Stubstacks are designed to increase the airflow of carburetors by decreasing restriction around the choke horn.
Carbon Fiber Composites

Carbon Fiber Composites

K&N's Carbon fiber composites have attractive cosmetic appeal and the outstanding stiffness to weight ratio that is needed to stay competitive in today's racing industry. K&N manufactures carbon fiber air filter assembly lids, carbon fiber air filter tops, carbon fiber hood scoops for racing and lightweight carbon fiber universal air box assemblies which are a must have for racers using traditional multi-siamese stacks.
Air Filter Accessories

Air Filter Accessories

K&N offers an assortment of carburetor adapter flanges, hose connectors, washers, mass air sensor weld-on adapters and other air filter accessories.
K&N Filter Minder Air Restriction Gauge

K&N Filter Minder Air Restriction Gauge

The Filter Minder is an air filter service indicator that monitors air filter restriction and indicates when the air filter should be serviced.
Air/Fuel Ratio Monitors

Air/Fuel Ratio Monitors

K&N Air / Fuel Monitors help performance enthusiasts calibrate an optimum air/fuel mixture ratio for power, economy and/or improved drivability. They will work on carbureted, fuel injected, supercharged or turbocharged engines using unleaded gasoline, alcohol, propane or nitrous oxide.
K&N Inline Fuel/Oil Filters

K&N Inline Fuel/Oil Filters

K&N inline fuel/oil filters are perfect for racing applications and can be used with a variety of oils and fuels including methanol.
K&N Inline Fuel Filters

K&N Inline Fuel Filters

K&N in-line fuel filters are ideal for the dirty gas we get now days. K&N high volume, low pressure in-line fuel filter products are easy to clean by simply backflushing.
K&N Inline Fuel Pumps

K&N Inline Fuel Pumps

A K&N Inline Fuel Pump offers premium fuel system hardware with a universal design that fits a wide variety of applications. K&N Inline Fuel Pumps are compatible with most fuels and helps prevent vapor lock and flooding.
K&N Diesel Fuel Filters

K&N Diesel Fuel Filters

K&N Diesel Fuel Filters are designed for high flow rates with great filtration. They are constructed from material that is strong and traps unwanted foreign contaminents.