Turbo inlet pipe for BMW B58 engines

Optimized shape with smooth transitions

Silencer removed to eliminate turbulence

Form without narrowing and steps

Bolt-on installation (simply rearrange the clip and seal from the old inlet)Plastic inlets do not heat up unlike aluminum ones and do not have steps inside, also due to the peculiarities of production they win in shape, which contributes to better flow, this can be seen in the airflow simulator
The myth about pressure cracking of plastic inlets is just a myth, there is no pressure in the inlet, there is a vacuum and it is not significant.

This inlet is made of PA66GF30 material and has high temperature resistance, just like the OEM part.