Expert's advice:
The OEM charge pipe of the BMW N20 engine can fail under increased boost pressure. The FTP N20 Charge Pipe + Boost Pipe Kit is made from aluminum and will replace the OEM charge pipe. This is an upgrade to improve the reliability of the engine and maximizes the flow to the engine.
OEM part number: 13717605044, 13717597591
FTP part number: SG71335F
Mark Hendrikx - Automotive engineer at Mosselman