Air Cleaners

K & N 57-1137 - Intake Kit - Black

Cast aluminum high-performance intake tube with raised detail K&N? High-Flow Air Filter? designed to increase performance Built-in breathers replace external OE breathers Integrated internal velocity stack Made in the U.S.A.

K & N 57-1137S - Intake Kit - Silver

Cast aluminum high-performance intake tube with raised detail K&N? High-Flow Air Filter? designed to increase performance Built-in breathers replace external OE breathers Integrated internal velocity stack Made in the U.S.A.

K & N 57-1138 - Intake Kit - Black

Cast aluminum high-performance intake tube with raised detail K&N? High-Flow Air Filter? designed to increase performance Built-in breathers replace external OE breathers Integrated internal velocity stack Made in the U.S.A.

K & N 63-1131 - Intake Kit - Black

K&N High-Flow air filter greatly increases performance and horsepower Kit includes breather assembly and all necessary mounting hardware Mandrel bent aluminum intake tube Made in the U.S.A.

K & N 63-1139 - Intake Kit - Black

K&N High-Flow air filter greatly increases performance and horsepower Kit includes breather assembly and all necessary mounting hardware Mandrel bent aluminum intake tube Made in the U.S.A.

K & N RK-3932X - Flare Intake Kit - Mirror - Twin Cam - Large

Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals Aluminum backing plate with an integrated velocity stack provides a solid mounting surface Built-in breather system...

K & N RK-3950 - Shaker Intake Kit - Black - Softail/Dyna

Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals Aluminum backing plate with an integrated velocity stack provides a solid mounting surface Built-in breather system...

K & N RK-3952 - Side Draft Intake Kit - Black

Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals Aluminum backing plate with an integrated velocity stack provides a solid mounting surface Built-in breather system...

K & N RK-3953 - Side Draft Intake Kit - Black - Softail/Dyna

Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals Aluminum backing plate with an integrated velocity stack provides a solid mounting surface Built-in breather system...

K & N RK-3955 - Shaker Intake Kit - Black

Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals Aluminum backing plate with an integrated velocity stack provides a solid mounting surface Built-in breather system...

K & N RK-3956 - Side Draft Intake Kit - Black

Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals Aluminum backing plate with an integrated velocity stack provides a solid mounting surface Built-in breather system...

Khrome Werks #250100 - Instigator Air Cleaner - Klassic - Black - M8

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather Contains an oil catch can

Khrome Werks #250105 - Instigator Air Cleaner - Klassic - Chrome - M8

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather Contains an oil catch can

Khrome Werks #250110 - Instigator Air Cleaner - Tracer - Black - M8

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather Contains an oil catch can

Khrome Werks #250115 - Instigator Air Cleaner - Tracer - Chrome - M8

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather Contains an oil catch can

Khrome Werks #250200 - Instigator Air Cleaner - Klassic - Black - Twin Cam

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather

Khrome Werks #250205 - Instigator Air Cleaner - Klassic - Chrome - Twin Cam

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather

Khrome Werks #250210 - Instigator Air Cleaner - Tracer - Black - Twin Cam

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather

Khrome Werks #250215 - Instigator Air Cleaner - Tracer - Chrome - Twin Cam

Instigator Air Cleaner Reusable black cotton element protected with stainless steel mesh One-piece aluminum backplate with hidden breather

Koso DK623000 - Air Filter - Grom Race

Multi air filter intake increases airflow, improves filtering efficiency and raises the engine's output performance High-quality foam filter is easy to assemble and disassemble Suitable for long-term use with repetitive cleaning

Koso DK633000 - Filter - Grom Hurricane

Multi air filter intake increases airflow, improves filtering efficiency and raises the engine's output performance High-quality foam filter is easy to assemble and disassemble Suitable for long-term use with repetitive cleaning

LA Choppers Air Cleaner Assembly without Cover - Black (#LA-2991-03B)

Air Cleaner Assembly without Cover Dyno-designed AirLoad backing plate reduces turbulence and increases air intake velocity, boosting horsepower and torque Custom-made K&N® air filter provides increased airflow volume to the engine Complete hardware...

LA Choppers Air Cleaner Kit - Black (#LA-2396-03B)

Air Cleaner Kit — Spanish Cross Dyno-designed AirLoad backing plate reduces turbulence and increases air intake velocity, boosting horsepower and torque Kit replaces the OEM air cleaner assembly, maintaining balance and symmetry Custom-made AirRaid...

LA Choppers Air Cleaner Kit - Chrome (#LA-2391-03)

Air Cleaner Kit — 8-Ball Dyno-designed AirLoad backing plate reduces turbulence and increases air intake velocity, boosting horsepower and torque Kit replaces the OEM air cleaner assembly, maintaining balance and symmetry Custom-made AirRaid air...