Exhaust Manifold
The exhaust manifold and turbocharger are one component; Removing and installing, refer to => [ Turbocharger ] Turbocharger.
Turbocharger - Tightening Sequence
Tighten the nuts - 1 through 5 - in 4 steps as follows:
1. Tighten down nuts using 5 Nm
2. Tighten down nuts using 12 Nm
3. Tighten down nuts using 16 Nm
4. Tighten down nuts using 25 Nm