Ferrari California Workshop Manual page 1032

Fit the driver side floor mat, attaching to the clip
fastening it to the sill.
Attach the indicated clips.
Fit and install the cover (C).
Fit the guard (B).
Tighten the screws indicated.
Tightening torque
Screw
Fit the guard (A).
Hand tighten the screws indicated.
Nm Class
9 Nm B