K&N Replacement Air Filter C50 Boulevard '05–'08 / VL800 '01–'08 S3-Cat-Helmets-Road 4 and DOT 3

4 and DOT 3

pin type chain breaker

but the default settings will be right for the vast majority of installations

Built in adjuster

JT Sprockets Front OE Steel T13 #520 JTF564

K&N Replacement Air Filter C50 Boulevard '05–'08 / VL800 '01–'08 S3-Cat-Helmets-Road 4 and DOT 3K&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