CTS Turbo aluminum charge pipe upgrade for the BMW B58. Replaces the factory plastic charge pipe (a known heat/boost failure point) with a T6061 mandrel-bent aluminum pipe, CNC-machined flanges, 4-ply silicone connectors and a 1/8" NPT water/methanol bung, improving airflow, throttle response and reliability at higher boost.

Fitment: BMW B58 3.0L turbo models - F20/F22 M140i/M240i, F30/F32 340i/440i, G30 540i, G32 640i xDrive, G01/G02 X3/X4 M40i (confirm exact throttle-body/flange version at checkout).