For M50B25 Intake Manifold M50 M54B30_M52TU For BMW M54B30 Throttle Body Adapter
For BMW M54B30 Throttle Body Adapter For M50B25 Intake Manifold M50 M54B30_M52TU. For BMW M54B30 Throttle Body Adapter For M50B25 Intake Manifold M50 M54. Adapter plate to fit M54B30 throttle body to M50B25 intake manifold.