| Motorization | AM6 |
| Slat support material | Alu |
| Lamella material | Carbone |
| Slat thickness in mm | 0.40 |
| Number of slats | 2 |
| Diffuser / Venturi | Yes |
The Doppler Reed valve is made with an aluminium base. A rubberized treatment is applied to its surface for better sealing and longevity of the petals. The gas passage is adjusted at the intake manifold to avoid turbulence.