K&N Replacement Air Filter (RO-3522)

K&N Replacement Air Filter (RO-3522)K&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. Designed to provide increased horsepower and torque Pleated media provides a large filtration area offering long service intervals Multiple layers of

4 inch inside diameter

The K&N E-4518 replacement air filter is constructed using an oil-free synthetic media

The K&N Powerlid eliminates restrictive ATV intake snorkels by replacing the stock air box lid with a high airflow filter lid

saving time and money

This cold air intake is relatively easy to install usually in 90 minutes or less

000 miles under normal highway drivin

Seals air leaks between air filter components

This complete air filter assembly has an all stainless steel top and base with a mirror finish

The K&N 69-0021TS Typhoon cold-air intake system is a free-flowing

push Ram Tubes through rubber base and clamp at desired height

crankcase and valve cover vents

The intake tube has an attractive blue powder-coat finish that's made to last and it accommodates the factory air temperature sensor and crank case vent hose