K&N Replacement Air Filter Boulevard / Intruder 1500 '09–'18 BRAND_NGK Number of wires: 2

Number of wires: 2

Quick drying

Kawasaki and Suzuki's with the 6mm adaptor fitting most Yamaha and European bikes

It is lightweight

If your vehicle has a carburator

K&N Replacement Air Filter Boulevard / Intruder 1500 '09–'18 BRAND_NGK Number of wires: 2K&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