Radium Engineering Fuel Rail for BMW S54 Engine, M3/Z3/Z4

This big bore fuel rail is machined, polished, laser etched and then anodized for a stealth surface finish. It is compatible with OEM and aftermarket direct fitment fuel injectors. It features a large 0.65" internal bore with -8AN ORB (3/4-16 O-ring) threaded ports at each end and 3/8" NPT female center port to accept a variety of adapter fittings for custom high flow fuel system builds. It is compatible with all fuel types including popular alcohol mixtures such as E85. The fuel rail is a direct bolt-on for all BMW's equipped with the S54 engine, including: 2001-2006 BMW M3 2001-2002 BMW Z3 M Coupe 2001-2002 BMW Z3 M Roadster 2006-2008 BMW Z4 M Coupe 2006-2008 BMW Z4 M Roadster 2002-2011 Weismann Roadster MF3 Configurations: 20-0070-00 Fuel Rail Kit, BMW S54, OEM Configuration This configuration includes all the parts shown in the picture below. This makes for a complete OEM fuel rail replacement for the E46 M3 chassis. NOTE: This OEM Ccnfiguration kit does NOT work in any other S54 vehicie. -1x Radium fuel rail -2x Anodized mounting feet -4x Stainless steel hardware -1x 8AN ORB plug -1x 3/8" NPT plug -1x 6AN male adapter -1x PTFE fuel feed hose -1x SAE adapter to attach to FPR 20-0070-02 Fuel Rail Kit, BMW S54 This basic kit includes only the fuel rail and mounting hardware. This is ideal when plumbing a custom high flow fuel system using an aftermarket regulator and custom fuel lines. Fittings and adapters are available separately. Port Options: There are many options to customize the fuel rail ports. Shown below is 20-0075 which is an adapter fitting and Radium fuel pressure gauge secured to the front port.