Exhaust Manifold

WARNING: This page is about a different variant/trim than selected.

Fig 1: Exhaust Manifold Screws Tightening Sequence - Naturally Aspirated Engine, Cylinders 1 To 4

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Tightening sequence for exhaust manifold on naturally aspirated engine, cylinders 1 to 4

Fig 2: Exhaust Manifold Screws Tightening Sequence - Turbo Engine, Cylinders 1 To 4

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Tightening sequence for exhaust manifold on turbo engine, cylinders 1 to 4

Fig 3: Exhaust Manifold Components - Turbo Engine, Cylinders 1 To 4

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Exhaust manifold on turbo engine, cylinders 1 to 4

TIGHTENING TORQUE SPECIFICATIONS

1	Exhaust manifold
2	Exhaust manifold seal
3	Turbocharger seal
4	Screw, M8 x 75 > Initial tightening 23 (7 ftlb.) Nm -- dang -- > Final tightening 30 (22 ftlb.) Nm -- dang --
5	Hexagon nut, M8: (check nuts by clicking once): observe correct tightening sequence > Tightening torque 33 (24 ftlb.) (check nuts by clicking once) Nm -- dang --
A	Marking on seal visible from outside

Fig 4: Exhaust Manifold Components Location With Torque Specifcation - Turbo Engine, Cylinders 5 To 8

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Exhaust manifold on turbo engine, cylinders 5 to 8

TIGHTENING TORQUE SPECIFICATIONS

1	Exhaust manifold
2	Hexagon nut, M8: (check nuts by clicking once): observe correct tightening sequence > Tightening torque 33 (24 ftlb.) (check nuts by clicking once) Nm -- dang --
3	Screw, M8 x 75 > Initial tightening 23 (7 ftlb.) Nm -- dang -- > Final tightening 30 (22 ftlb.) Nm -- dang --
4	Turbocharger seal
5	Exhaust manifold seal
A	Marking on seal visible from outside

Fig 5: Exhaust Manifold Components Location With Torque Specifcation - Naturally Aspirated Engine, Cylinders 1 To 4

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Exhaust manifold on naturally aspirated engine, cylinders 1 to 4

TIGHTENING TORQUE SPECIFICATIONS

1	Exhaust manifold
2	Exhaust manifold seal
3	Hexagon nut, M8: (check nuts by clicking once): observe correct tightening sequence > Tightening torque 33 (24 ftlb.) (check nuts by clicking once) Nm -- dang --
4	Oxygen sensor > Tightening torque 45 (33 ftlb.) Nm +/- 5 Nm -- dang --
A	Marking on seal visible from outside

Fig 6: Exhaust Manifold Components Location With Torque Specifcation - Naturally Aspirated Engine, Cylinders 5 To 8

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Exhaust manifold on naturally aspirated engine, cylinders 5 to 8

TIGHTENING TORQUE SPECIFICATIONS

1	Exhaust manifold
2	Seal
3	Hexagon nut. M8: (check nuts by clicking once): observe correct tightening sequence > Tightening torque 33 (24 ftlb.) (check nuts by clicking once) Nm -- dang --
4	Oxygen sensor > Tightening torque 45 (33 ftlb.) Nm +/- 5 (3.5 ftlb.) Nm -- dang --
A	Marking on seal visible from outside

TIGHTENING TORQUE SPECIFICATIONS

Location	Description	Type	Basic value	Tolerance
Oxygen sensor downstream of catalytic converter		Tightening torque	45 (33 ftlb.) Nm	+/- 5 Nm