Use with a round aftermarket air cleaner cover with central mount hole. Includes a washable high flow filter element. Note: M8 114" 'S' models require separate purchase of OEM 16400049 throttle housing to air cleaner bracket used on 107" M8. This bracket is not available from MCS.

Fits: > 18-21 Softail; 17-21 Touring; 17-21 Trikes. With round aftermarket air cleaner cover