K&N Air Filters

From $44.99

• Designed to Increase Horsepower
• Easy to Install Drop-in Design
• Lifetime Reusable Air Filter
• Million Mile Limited Warranty
• Lasts up to 50,000 Miles Between Servicing
• California Residents: WARNING

K&N Universal Air Filters

From $74.99

• K&N'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 K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
• California Residents: WARNING

K&N Custom Air Cleaner Assemblies

From $139.99

• The Flow Control System utilizes a newly designed base in combination with a unique lid designed to reduce intake turbulence. The resulting smooth, laminar flow enhances cylinder filling, horsepower, and torque. The filter element is the world famous K&N Filtercharger for the ultimate in airflow and filtration.
• California Residents: WARNING

K&N PreCharger Round Straight Filter Wraps

From $24.99

• Designed to extend the service interval of your K&N Filter
• Made from durable polyester material containing uniform micron openings
• Double stiched elastic openings
• Available in a variety of colors
• California Residents: WARNING

K&N Universal Clamp-On Air Filters

From $79.99

• K&N automotive replacement air filters are designed to add horsepower and acceleration to your car or truck by providing up to 50% more air flow to your engine. More air flow can result in crisper throttle response and more torque throughout the engine RPM range. K&N air filters are made up of multiple layers of oiled cotton filter media that not only provide superior air flow but also excellent filtration to ensure long engine life.
• California Residents: WARNING

Omix-ADA Air Cleaner Assemblies

From $66.99

• Air Cleaner Assembly
• L-Head engines
• California Residents: WARNING

Crown Automotive Cabin Air Filters

From $26.99

• Replacement Cabin Air Filter
• OE replacement filter
• California Residents: WARNING

Crown Automotive Air Filters

From $11.99

• Replacement Air Filter
• For factory air boxes
• California Residents: WARNING

K&N Filter Air Filter Vent Kits

From $19.99

• Air Filter Vent Kit
• California Residents: WARNING

Omix-ADA Air Cleaner Hoses

From $9.99

• Air Cleaner Hose
• California Residents: WARNING

VIAIR Air Filter Assembly and Elements

From $10.99

• Metal or Plastic Housing
• California Residents: WARNING

Omix-ADA Air Cleaner Tubes

From $5.99

• Air Cleaner Tube
• L-head engine
• Air cleaner to air horn
• California Residents: WARNING

Omix-ADA Air Filters

From $19.99

• Replacement Air Filter
• California Residents: WARNING

Crown Automotive Air Intake Hose

From $12.99

• Air Cleaner Intake Hose
• Black plastic
• Round flexible
• California Residents: WARNING

K&N DryCharger Round Tapered Filter Wraps

From $29.99

K&N DryCharger Oval Straight Filter Wraps

From $69.99

• The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers, contain uniform micron sized openings that allow high air flow. Yet, due to the Drychargers silicone treated polyester wrap, the amount of water that reaches the air filter or flame arrestor is limited.
• California Residents: WARNING

K&N Filter Air Intake Adapters

From $19.99

K&N Filter Flow Control Air Cleaner Assembly

From $329.99

• The Flow Control System utilizes a newly designed base in combination with a unique lid designed to reduce intake turbulence. The resulting smooth, laminar flow enhances cylinder filling, horsepower, and torque. The filter element is the world famous K&N Filtercharger for the ultimate in airflow and filtration.
• California Residents: WARNING

K&N PreCharger Oval Tapered Filter Wraps

From $29.99