K&N 07 Acura TL 3.2L-V6 Drop In Air Filter mustang The flange is 1-3/8 inch

The flange is 1-3/8 inch inside diameter and clamps directly on to metal or plastic tubing

like all our parts

Original Genuine GM parts

Easy "peel and stick" installation takes just minutes

Both the stem and bolt threads are pre-coated with Vibra-tite threadlocker

K&N 07 Acura TL 3.2L-V6 Drop In Air Filter mustang The flange is 1-3/8 inchK&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