Kodlin USA Oval Air Cleaner For Harley Milwaukee Eight The traditional oval shape of the Kodlin USA Air cleaner could appear stock to an untrained eye, but the attention to detail and refinement are all Kodlin! The subtle shape of this intake hides a massive air filter designed to feed as much air into your M8 as it can handle! Features: CNC machined from billet aluminum High Performance washable K&N air filter for up to 50 more airflow Clean look with hidden bolts design