Removing Exhaust Manifold, Cylinders 1 - 4

1. 1.1. Remove fastening screws -A and B-  .
2. 1.2. Remove outer heat shield -C-  .

Fig 1: Identifying Outer Heat Shield And Screws

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1 to 12  - Nut M8; exhaust manifold to cylinder head

Fig 2: Exhaust Manifold Fastening Nuts Loosening Sequence

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1. 1  - Exhaust manifold
2. 2  - Exhaust manifold seal
3. 3  - Stud, M8
4. 5  - Hexagon nut, M8
5. A  - M6 screw; heat shield to exhaust manifold

Fig 3: Removing Exhaust Manifold Seal, Cylinders 1 To 4

Courtesy of PORSCHE CARS NORTH AMERICA, INC.