Subaru Impreza EJ25 Cosworth Cylinder Heads CNC Ported Brand New. These heads are single AVCS. We have springs valves and other bits for sale as we decided not to do the build. Any questions just ask. The item "Subaru Impreza EJ25 Cosworth Cylinder Heads CNC Ported Brand New" is in sale since Monday, August 2, 2021. This item is in the category "Vehicle Parts & Accessories\Car Parts\Transmission & Drivetrain\Clutch Slave Cylinders". The seller is "anonymous-motorsport" and is located in London. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland,…