K&N Filter Universal Round Air Filter 6.25in. Outer Diameter 'Intercooler' Active Exhaust Function NOT Retained

Active Exhaust Function NOT Retained on Factory Equipped Vehicles

Jeep Cherokee Pioneer 1987

4in WB Touring Cat-Back w/ Quad Square Tips

Carbon Fiber BMW 320i/328i/330i/340i/420i/428i/430i/440i (F3X) 12-20 L4-2

K&N Filter Universal Round Air Filter 6.25in. Outer Diameter 'Intercooler' Active Exhaust Function NOT RetainedK&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