This billet aluminium throttle body adaptor bolts on to the factory DBW Ford FG throttle body and converts it to a 3.0″ intercooler clamp coupling. This means that you no longer have to weld the clamp ferrule directly to the throttle body, allowing for easy assemble and disaasemble. Supplied with o-rings + bolts and will suit Proflow intercooler clamps (PFEWD300BK), Wiggins and most other popular brands.