K&N 99+ Harley Davidson Street Metal Intake System - Hammer Black - RK-3933B

K&N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These air intake...

K&N Harley Davidson Dyna Wide Glide 103 CI Street Metal Intake System-Hammer - RK-3933

K&N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These air intake...

K&N 00-16 Harley Davidson Street Metal Intake System Flare Black - RK-3932B

K&N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These air intake...

K&N Intake System for Harley Davidson - Color (Red) - Style (Triangle) - Size (6-8) - RK-3932

K&N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These intake...

K&N Filter Kit for Harley Davidson 08-11 Dyna FXD/FXDB/FXDC/FXDL/FXDWG / Fat Bob FXDF - RK-3931

K&N Air Cleaner Assemblies are designed to get more horsepower from your Harley-Davidson motorcycle. These air cleaner assemblies replace the stock air filter and backplate with an oversized K&N Air...

K&N H/D Sportster Filter Kit Teardrop Grooved Intake System - RK-3914

K&N air cleaner assemblies, designed for your Harley-Davidson, are a remarkable combination of performance and style. These air cleaner assemblies are made to increase horsepower and torque by...

K&N H/D Sportster Filter Kit Round Grooved Intake System - RK-3913

K&N air cleaner assemblies, designed for your Harley-Davidson, are a remarkable combination of performance and style. These air cleaner assemblies are made to increase horsepower and torque by...

K&N Street Metal Intake System - Grind Intake System-Harley Davidson - RK-3911

K&N air cleaner assemblies, designed for your Harley-Davidson, are a remarkable combination of performance and style. These air cleaner assemblies are made to increase horsepower and torque by...

K&N Oval Red 9in Intake System for Harley Davidson - RK-3910-1

K&N's RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, the this RK Series assembly includes an innovative...

K&N Red Intake System for Harley Davidson - RK-3909-1

K&N's RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, the this RK Series assembly includes an innovative...

K&N 1999-2012 YAMAHA XV1600 Air Filter - RK-3905-1

K&N's Metric Cruiser Complete Intake Assemblies are designed to provide increased horsepower and performance. The complete intake assembly provides a significant increase in airflow and smoother...

K&N H/D Sportster Filter Kit Round Mirror Intake System-Harley Davidson - RK-3903

K&N air cleaner assemblies, designed for your Harley-Davidson, are a remarkable combination of performance and style. These air cleaner assemblies are made to increase horsepower and torque by...