M50 Manifold Flange & Fuel Rail Spacer
M50 manifold conversions on OBD2 M5x/S5x engines are not only a popular swap but an easy modification to make extra horespower. This stainless steel flange adapts the OBD2 throttle body to the M50 intake manifold. Included with this kit are two smaller stainless steel pieces which allow the OBD2 fuel rail to mount to the M50 intake manifold. Its a simple and clean solution that you'll need for any conversion.