Radium Engineering bolt-on fuel rail kit for the BMW M50/M52/M54/S50/S52 engines. One kit works on all engines listed. Three 8AN ORB ports. E85 compatible. Compatible with factory injectors, or aftermarket injectors with the same fitment.
This fuel rail features three 8AN ORB ports, one in the center and one at each end. O-ring style fittings must be used in these ports. No fittings are included with this fuel rail and must be purchased separately.
The BMW M50 / S50 intake manifold is shown above. NOTE: Compatible with the North American S50B30US. Not compatible with ITBs found on the non US "S50B30" and "S50B32"
The BMW M52TU / M54 / M56 intake manifold is shown above. NOTE: not compatible with OEM M56 "coupling-type" fuel injectors.
This Radium Engineering fuel rail is CNC machined from extruded 6063 aluminum, black anodized, and laser etched for a high quality surface finish.
They are compatible with all fuel types including popular alcohol mixtures such as E85.
Like the OEM fuel rail, the fuel injector bores are 14mm ID so factory injectors can be used, or any aftermarket injector with the same height and O-rings sizes. Furthermore, provisions for the OEM injector retaining clips are provided.
The fuel rail has three 8AN ORB threaded ports in total. Optionally, Radium FPD-R or FPD-XR fuel pulse dampers fit in the center fuel rail port
FUEL INJECTOR COMPATIBILITY
This fuel rail is compatible with factory or OEM equivalent fuel injectors. If upgrading fuel injectors, consult your aftermarket injector supplier for details. Radium Engineering cannot specify any further injector dimensions other than stating ‘OEM equivalent’.
INCLUDED
-Black Anodized Laser Etched Fuel Rail
-Mounting Feet for all Compatible Engines
-Stainless Steel Mounting Hardware
