Fuel & Air

K & N RU-1710 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-1720 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-1750 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-1750DB - Drycharger - Blue

Fit and function exactly the same as the K&N Precharger? except for being pre-treated with a proprietary hydrophobic process Stop small dirt particles; yet add little restriction to the airflow of the filter Manufactured from a durable polyester...

K & N RU-1750DR - Drycharger - Red

Fit and function exactly the same as the K&N Precharger? except for being pre-treated with a proprietary hydrophobic process Stop small dirt particles; yet add little restriction to the airflow of the filter Manufactured from a durable polyester...

K & N RU-1760 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-1770 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-1820 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-1822 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-2430 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-2450 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-2750 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N RU-4740 - Universal Air Filter

Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element

K & N SU-4002 - Air Filter

Fits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel-management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals ...

K & N 57-1125 - 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 57-1126 - Intake Kit - Black - XL

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 57-1134 - Intake Kit - Satin 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 57-1137 - 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...