K&N Filter Custom Chrome Top

From $199.99

• Whether you're interested in improving the appearance of your air cleaner assembly,it's function, or both K&N has got the air cleaner top for you. Whether you choose the Custom 66 Series, the X-Stream Series or the Flow Control Series you can't go wrong with any of K&N's quality choices.
• California Residents: WARNING

K&N Filter Custom Inverted Air Filter

From $62.99

• 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

K&N Carburetor Adapters

From $39.99

• Carburetor bracket for use with adapter
• California Residents: WARNING

K&N Anodized Steel Clips

From $44.99

• AP-251, 2 1/2 Spring CLIP
• California Residents: WARNING

K&N Airforce Pre-Cleaner Foam Filter Wraps

From $119.99

• Extends service interval of your filter in very dusty conditions
• Large open cell foam construction stops 90% of dirt with very low air restriction
• Cleanable with K&N Filter Cleaner or soap and water
• This product wraps your air filter with an additional pre-filter
• California Residents: WARNING

K&N Filter Air Intake Adapters

From $19.99

K&N Filter Custom 66 Air Cleaner Assembly

From $429.99

• 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 Filter Custom Air Filter Base Plate

From $199.99

• Dress up the engine bay of your truck with one of these custom air cleaner bases from K&N. Whether you need a drop base, flat base, or offset base K&N has many choices to make sure you're covered.
• California Residents: WARNING

K&N Filter Custom Titanium Air Filter

From $104.99

• 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

K&N Filter Flow Control Air Cleaner Assembly

From $299.99

• 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 Filter Inline Fuel/Gas/Oil Filter

From $119.99

• K&N oil filters are available for many cars, trucks, motorcycles, off-road vehicles, watercraft and heavy duty applications. K&N oil filters use a high flow filter media that allows for high flow rates while providing outstanding engine protection.
• California Residents: WARNING

K&N Filter Racing Custom Air Cleaner

From $119.99

• 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