Installing Exhaust Manifold

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

Component overview:

Fig 1: Exhaust Manifold Component Location

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Component overview of exhaust manifold

1	Exhaust manifold
2	Retaining brackets
3	Turbocharger flange seal - replace!
4	Metal seal - replace!

Fit new metal seal -1- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Metal seal between exhaust manifold and cylinder head
Install exhaust manifold.

Fig 2: Exhaust Manifold Screws Tightening Sequence
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Exhaust manifold threaded joint

1-8 Tightening sequence for exhaust manifold screws
1. 2.1 Position exhaust manifold.
2. 2.2 Position retaining brackets.
3. 2.3 Fit new nuts and tighten in the tightening sequence -1 to 8- .
  > Initial tightening 20 Nm (15 ftlb.)
  
  > Final tightening 27 Nm (20 ftlb.)
4. 2.4 Replace seal on the exhaust manifold/turbocharger flange.