K&N Replacement Air Filter (YA-1818)

K&N Replacement Air Filter (YA-1818)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

Guaranteed to Increase Horsepower

9% of pollen

a few wrenches

Roto-molded HDPE intake tube paired with a High-Flow Air Filter™

Base plate for air filter assembly

Apollo Cold Air Induction Systems allow for updating your vehicle's intake system while retaining a closed environment

5 inch to 3 inch Step 3-1/2 In

K&N High-Flow Intake Systems give your Harley an aggressive appearance while providing a significant increase in airflow resulting in more power

pliers and a ratchet set

The only cleaner designed specifically for K&N cotton filters

All K&N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1

this self-regulating 12-volt pump helps prevent vapor lock and flooding