13..... Removing intake port on right and left (N74)

Necessary preliminary tasks: 

• Remove left and right INTAKE FILTER HOUSINGS 
• Remove TRANSVERSE REINFORCEMENT

Picture describes the left side, the procedure for the right side is identical.

Press in catches (2) left and right on intake port.

Feed out intake duct (1) towards top.

Fig 1: Identifying Intake Port Catches And Intake Duct

Courtesy of BMW OF NORTH AMERICA, INC.