High flow fuel rails from Radium Engineering are designed with a larger internal diameter to support the higher fuel demands of tuned engines. They are compatible with all fuel types including E85 and accept OEM or aftermarket fuel injectors.Allows for higher fuel flow then OEM fuel railsIdeal for highly tuned enginesCompatible with all fuels including E85Accepts OEM or aftermarket fuel injectorsRadium Engineering high flow fuel rails are a direct replacement for OEM rails and are precision machined for an exact fit. They feature a black anodised finish which provides a professional look with excellent corrosion resistance.Supplied as a fuel rail only. Plumbing kits or fittings / adpators are available to purchase separately