K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H Engine Components>Thermal Sleeves and will let people know

and will let people know you only use the best products on your truck

Utilizing the latest in LED technology and incorporating a thermally optimized heat sink

A one-piece powder-coated heat shield is used to protect the filter from unwanted hot engine air for maximum performance

Its auxiliary air inlet can be used to bring in additional air

The Mishimoto Subaru Exhaust Adapter allows a smooth exhaust flow transition between your stock downpipe and your 3in sized exhaust

K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H Engine Components>Thermal Sleeves and will let people knowK&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