Machined from billet aluminum, polished and chrome plated. Fits all head breathing Evo Big Twin models with stock Keihin CV carburetor. Comes complete with all mounting hardware. Note: See 510572 for the replacement K&N filter element only. 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.