K&N Replacement Air Filter (33-5039)

K&N Replacement Air Filter (33-5039)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your

The aluminium neck filter makes this filter the perfect fit for silicone or soft intake hoses

Constructed from durable reinforced rubber

It was designed to provide even lower air restriction than our replacement air filters for street vehicles

Includes 2 carbon fiber intake tubes

includes molded velocity stack

so it can be washed with K&N synthetic air filter cleaner then reinstalled to use again and again

Fits K&N hood scoops with a 58 square inch opening

Gray colored Airforce pre-cleaners do not use oil

This product wraps your air filter with an additional pre-filter

Constructed from ultra-light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing needs

This is a 1/4 inch stud measuring 5-7/8 inches in height with a 1-1/2 inch offset constructed with a durable zinc finish

9 inch outside diameter