Intake manifold BMW M50, M52 80mmA simpler intake manifold / plenum for BMW M50, M52 modelsIntended for 80 mm throttle bodies.The tips are tapered and end in a funnel inside the intake manifold (which goes about 10 mm into the plenum).4 sockets for 1/4 NPT nipples and connectors are on the throttle body.NPT is a conical pipe thread. There may be a situation where the connectors only get 1-2 turns, but they are still very tight (M12x1.5 is quite close to the NPT thread).When putting into operation, always check that there are no loose welding residues etc. inside the intake manifold.
