Routes the oily breather vapors, that clogg the air cleaner element, away from your air intake. Kit includes 3/8 ID braided steel hose with two built-in banjos, filter and installation hardware. Includes both 3/8 and 1/2 banjo bolts for both Evo and Twin Cam/M8 applications. Note: This is a custom kit and may not fit give adequate clearance in combination with stock components. 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.