K&N Replacement Air Filter AIR FILTER, FORD/MER/LIN - 3.8/4.0/5.0L 86-02 - 33-2015 fits_2003-2007`Cadillac`CTS Each performance air filter is

Each performance air filter is reusable

Professional installation strongly recommended

More power

H&R VTF packages are made with light weight

K&N Replacement Air Filter AIR FILTER, FORD/MER/LIN - 3.8/4.0/5.0L 86-02 - 33-2015 fits_2003-2007`Cadillac`CTS Each performance air filter isK&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 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your