| pos. | Description | Type | Quantity | Torque | Notes |
| 1 | SERPRESS self-locking nut fastening flange on head | M8 | 4 | 25 Nm (18.44 lbf ft) | - |
| 2 | Primary Clamp (between front/rear manifolds and central manifold) | M6 | 2 | 7 Nm (5.16 lbf ft) | - |
| 3 | Silencer Clamp (between central manifold and silencer) | M6 | 1 | 7 Nm (5.16 lbf ft) | - |
| 4 | Flanged TE screw fastening front silencer fixture to silencer mounting bracket | M8x35 | 2 | 35 Nm (25.81 lbf ft) | - |