Ferrari California Workshop Manual page 408

Refitting the right hand exhaust manifold
Tightening torque
Undo the two screws (4) fastening the secondary
air pipe flange to the exhaust manifold.
Move the secondary air pipe away from the
exhaust manifold so that it does not hinder
the subsequent operations.
Undo the eight nuts (5) fastening the right hand
exhaust manifold (A) to the cylinder heads.
Remove the right hand exhaust manifold (A)
from under the vehicle.
Retrieve the gasket (8).
Nm Class