Replacing Charge Air Cooler

Remove accessories.
1. 1.1. Unscrew fastening screws -1- for the charge air line -2- at the charge air cooler -3- .
  
  Fig 1: Identifying Charge Air Line To Charge Air Cooler Screws
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 1.2. At the rear air guide -1- , unclip the side locking mechanisms -2- and pull out the air guide.
  
  Fig 2: Removing Rear Air Guide From Charge Air Cooler
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. 1.3. At the front air guide -2- , unclip the side locking mechanisms -1- and pull out the air guide.
  
  Fig 3: Removing Front Air Guide From Charge Air Cooler
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
The accessories are installed in reverse order to removal.
1. 2.1. Tighten fastening screws on the intake manifold to → Tightening torque: 5.5 Nm (4 ft. lb.) .