WORKS ENGINEERING Racing Fuel Surge Tank 2 Litres Aluminium TIG WELDED WORKS Fuel Rail Kit high-performance fuel rail designed to maximize the supply of additional fuel needed for high boost / performance applications. Upgrading to a performance fuel rail also expands injector sizing options or your car. All WORKS Fuel Rails made from billet aluminium, with large non-restrictive bore to maintain maximum pressure and fuel volume at each injector. They are direct bolt-on replacements for stock fuel rail and allows for larger top-feed injectors to be added.