Extra wide (1 wider) for even more airflow. Stock cover is retained but placed 1 (2.54cm) offset with the offset studs included in this kit. Note: See 565108 for extra wide filter element only without offset studs. Note: See 536555 for optional extra wide rain sock. H-D with S&S Stealth air cleaner assembly. We will accept your request at our earliest opportunity. This includes Republic Of Ireland. Please do not ask us to lower the value of goods this is illegal and we do not want to get involved in this kind of activity.