Ford 5.0L 4V Fuel Rails – Red or Black Aeromotive High Flow, Billet Fuel Rails combine 3,000 HP flow capabilities with ‘bolt-on’ ease of installation. Product Features: Fits 2011+ 5.0L Ford Modular Engines ORB-08 Ports with compact connections and positive, leak-free sealing. Full 5/8′ ID through bore, capable of supporting up to 3,000 HP. Full size ports ORB-08 ports at each end for optimal injector supply and minimal hydraulic fluctuation. CNC-machined, billet aluminum construction for unequalled fit and finish. This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications. Steel mounting brackets, custom engineered for this application, combining a solid, durable mountingplatform with correct fit and ‘bolt-on’ ease of installation.