K&N 2015 Harley Davidson FLTRXS Road Glide Aircharger Performance IntakeK&N AirCharger Air Intakes replace the restrictive stock OE air cleaner with a K&N High Flow Air Filter and mandrel bent aluminum intake tube. The efficient design provides your Harley with significantly more airflow, resulting in additional power. These air intakes come with a billet aluminum throttle body mounting plate and mounting hardware. Each of these air intakes comes with a washable, reusable K&N high flow air filter, backed by the Million