Air Filters

K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Features:

• Designed to increase horsepower.
• Washable, reusable, and engineered to last for the life of your vehicle.
• Designed to provide high airflow and exceptional filtration.
• Engineered to fit easily into your factory air box.
• 10-Year/Million Mile Limited Warranty.
• Only needs cleaning every 50,000 miles under normal highway driving conditions.

Specifications:

• Filter Material: Cotton Gauze
• Washable: Yes
• Weight: 0.4 lb (0.2 kg)

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Note: BM-1010 and BM-1010R fit the 2019 BMW S1000RR K46; if you have a 2019 BMW S1000RR K67, you will need BM-1019 or BM- 1019R.

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Filte r Material: Cotton Gauze
• Washable: Yes
• Height: 25mm
• Outside Length: 246mm
• Outside Width: 135mm
• Filter Re-Oiling Amount: 22mm

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Filte r Material: Cotton Gauze
• Washable: Yes
• Height: 17mm
• Filter Re-Oiling Amount: 26ml

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Filte r Material: Cotton Gauze
• Washable: Yes
• Height: 24mm
• Outside Length: 164mm
• Outside Width: 113mm
• Filter Re-Oiling Amount: 11ml

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area offering long service intervals.
• Multiple layers of woven cotton gauze media offers excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Washa ble: Yes
• Filter Material: Cotton Gauze
• Height: 283mm
• Inside Diameter: 76mm
• Outside Diameter: 141mm
• Flange Inside Diameter: 76mm
• Flange Length: 19mm
• Flange Type: Centred
• Filter Re-Oiling Amount: 18ml

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Filte r Material: Cotton Gauze
• Washable: Yes
• Height: 25mm
• Length: 241mm
• Width: 230mm
• Filter Re-Oiling Amount: 27ml

No-Toil Air Filters are built with the highest quality materials to ensure that they are long-lasting. Made with the finest dual-stage, flame-laminated foam to effectively stop dirt, and a high strength glue.

Features:

• No Toil manufactures the world's best 2-stage foam air filters.
• Using only the best flame-laminated dual-layer foam bonded with the highest quality glue, they hand-make each foam filter to stand up to the roughest and toughest of any style of riding or terrain.
• These filters, used with No-Toil foam filter oil, provide the best air filtration system in the world!

This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable.

Features:

• Designed to increase horsepower and acceleration.
• Designed for racing and track applications, not for street use.
• Washable and reusable air filter.
• Low restriction.

Specifications

• Washa Yes
• Filter Material: Cotton Gauze
• Height: 90mm
• Base Outside Length: 248mm
• Base Outside Width: 171mm
• Top Outside Length: 157mm
• Top Outside Width: 81mm
• Filter Re-Oiling Amount: 11ml

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air flow with excellent filtration.

Features:

• Designed to provide increased horsepower and acceleration.
• Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Fits directly into OEM airbox with an application-specific sealing bead ensuring a precise fit.
• No fuel management modifications are required to obtain increased performance.
• Washable and reusable, most are pre-oiled and ready to ride.

Specifications:

• Heigh t: 2.75in (70mm)
• Washable: Yes
• Filter Material: Cotton Gauze
• Outside Length: 7in (178mm)
• Outside Width: 5in (127mm)
• Filter Re-Oiling Amount: 0.42oz (13ml)

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.

Features:

• This product wraps your air filter with an additional pre-filter.
• Extends service interval of your K&N filter.
• Durable silicone-treated polyester material with stitched elastic openings.
• Water repellent treatment typically lasts 1 to 2 years.

Specifications:

• Mate rial Used: Silicone Treated Polyester
• Closed Top: Yes

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offers excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Washa ble: Yes
• Filter Material: Cotton Gauze
• Height: 225mm
• Filter Re-Oiling Amount: 24ml

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Heigh t: 1.375in (35mm)
• Washable: Yes
• Filter Material: Cotton Gauze
• Width: 6.188in (157mm)
• Length: 11.375in (289mm)
• Filter Re-Oiling Amount: 1.01oz (30ml)

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

Features:

• Designed to provide increased horsepower and acceleration.
• Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Fits directly into OEM airbox with an application-specific sealing bead ensuring a precise fit.
• No fuel management modifications are required to obtain increased performance.
• Washable and reusable, most are pre-oiled and ready to ride.

Specifications:

• Filte r Material: Cotton Gauze
• Height: 1.5in (38mm)
• Outside Length: 14.438in (367mm)
• Outside Width: 6.188in (157mm)
• Filter Re-Oiling Amount: 2.04oz (60ml)
• Washable: Yes

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Washa ble: Yes
• Filter Material: Cotton Gauze
• Height: 27mm
• Outside Length: 260mm
• Outside Width: 137mm
• Filter Re-Oiling Amount: 22ml

All Balls OEM replacement air filters are manufactured to meet or exceed OEM specifications. Constructed to fit the factory air box and are direct replacements to OEM air filters. The premium filtering media prevents dirt and dust from entering your engine while maintaining excellent airflow.

• OEM replacement air filter
• Meets or exceeds OEM specifications
• Fits factory air box
• Excellent airflow
• Premium filtration

This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable.

Features:

• Designed to increase horsepower and acceleration.
• Designed for racing and track applications, not for street use.
• Washable and reusable air filter.
• Low restriction.

Specifications:

Washable: Yes
• Filter Material: Cotton Gauze
• Height: 35mm
• Filter Re-oiling Amount: 14ml

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Heigh t: 1.938in (49mm)
• Washable: Yes
• Filter Material: Cotton Gauze
• Outside Length: 8.313in (211mm)
• Outside Width: 3.875in (98mm)
• Filter Re-Oiling Amount: 0.49oz (15ml)

All Balls OEM replacement air filters are manufactured to meet or exceed OEM specifications. Constructed to fit the factory air box and are direct replacements to OEM air filters. The premium filtering media prevents dirt and dust from entering your engine while maintaining excellent airflow.

• OEM replacement air filter
• Meets or exceeds OEM specifications
• Fits factory air box
• Excellent airflow
• Premium filtration

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Washa ble: Yes
• Filter Material: Cotton Gauze
• Height: 130mm
• Inside Length: 84mm
• Inside Width: 62mm
• Outside Length: 111mm
• Outside Width: 87mm
• Filter Re-Oiling Amount: 12ml

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 moulded pliable rubber flanges which absorb vibration and allow for secure attachment, and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

Features:

• Designed to increase horsepower and acceleration.
• Hundreds of sizes and shapes for most applications.
• High air flow with excellent filtration.
• Clamp-on washable and reusable air filter.
• Malleable flanges.

Specifications:

• Ba se Outside Length: 216 mm (8.5 in)
• Base Outside Width: 133 mm (5.25 in)
• Air Filter Material: Cotton Gauze
• Flange Inside Diameter: 89 mm (3.5 in)
• Flange Length: 19 mm (0.75 in)
• Flange Type: Centered
• Height: 140 mm (5.5 in)
• Top Outside Length: 159 mm (6.25 in)
• Top Outside Width: 102 mm (4 in)
• Top Style: Metal
• Top Material: Chrome
• Air Filter Shape: Oval Straight
• Flanges: 1
• Washable: Yes
• Weight: 0.7 kg (1.6 lb)
• Filter Re-Oiling Amount: 38 ml (1.3 oz)
• Air Filter Large End Diameter: 159 mm (6.25 in)

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration are,a offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable & reusable, pre-oiled and ready to ride!.

Specifications

• Filte r Material: Cotton Gauze
• Height: 4.312in (110mm)
• Inside Diameter: 3.75in (95mm)
• Outside Diameter: 5in (127mm)
• Washable: Yes
• Filter Re-Oiling Amount: 0.72oz (21ml)

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Filte r Material: Cotton Gauze
• Washable: Yes
• Height: 43mm
• Outside Length: 210mm
• Outside Width: 169mm
• Filter Re-Oiling Amount: 13ml

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offers excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Washa ble: Yes
• Filter Material: Cotton Gauze
• Height: 33mm
• Outside Length: 310mm
• Outside Width: 191mm
• Filter Re-Oiling Amount: 33ml

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

Specifications:

• Filte r Material: Cotton Gauze
• Washable: Yes
• Height: 0.875in (22mm)
• Outside Length: 8.125in (206mm)
• Outside Width: 5.25in (133mm)
• Filter Re-Oiling Amount: 0.6oz (18ml)

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

Features:

• Designed to provide increased horsepower and torque.
• Pleated media provides a large filtration area, offering long service intervals.
• Multiple layers of woven cotton gauze media offer excellent filtration.
• Application-specific base seal and sealing bead.
• Made in the USA for over 40 years.
• Washable and reusable, pre-oiled and ready to ride!

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 moulded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

Features:

• Designed to increase horsepower and acceleration.
• Hundreds of sizes and shapes for most applications.
• High airflow with excellent filtration.
• Clamp-on washable and reusable air filter.
• Malleable flanges.

Specifications:

• Fi lter Material: Cotton Gauze
• Outside Diameter: 89mm
• Height: 127mm
• Flange Inside Diameter: 52mm
• Flange Length: 64mm
• Flange Type: Angled
• Flange Angle: 17 degrees