NACA Prepreg Carbon Bonnet, 981 / 718
Autoclaved prepreg-carbon bonnet for 981 and 718 Cayman/Boxster variants, with functional air channels on GT4 RS and Spyder RS applications.
- Published fitment
- 981 · Cayman, Cayman S, Cayman GTS, Cayman GT4, Boxster, Boxster S, Boxster GTS, Boxster Spyder982 · 718 Cayman, 718 Cayman S, 718 Cayman GTS, 718 Cayman GT4, 718 Cayman GT4 RS, 718 Boxster, 718 Boxster S, 718 Boxster GTS, 718 Spyder, 718 Spyder RS
- Recorded availability
- Made to order. Confirm with the supplier.
- Recorded price
- No published price recorded
Confirmed on the manufacturer’s page. Sources last accessed ; fitment is not independently verified.
Body & GlazingMade to orderConfirmed on the manufacturer’s page
Manufacturing
| Manufacturer | Sforza |
|---|---|
| Origin | 🇮🇹 Italy Manufactured here Sforza identifies its carbon components as made in Italy. |
| Process | Prepreg / Autoclave Cure (dry carbon) |
| Additively manufactured | No |
| Material | Carbon Fibre (prepreg, autoclave cured) |
| Notes | Sforza specifies 245 g/m2 2x2 twill prepreg carbon cured in an autoclave at high temperature and pressure. |
Published figures
| Weight | 5.3 kg |
|---|---|
| Basis | Published by the manufacturer; not independently verified. |
| Notes | Finished bonnet mass published by Sforza; no OEM comparison or independent measurement is supplied. |
Fitment
| 981 | Cayman, Cayman S, Cayman GTS, Cayman GT4, Boxster, Boxster S, Boxster GTS, Boxster Spyder |
|---|---|
| 982 | 718 Cayman, 718 Cayman S, 718 Cayman GTS, 718 Cayman GT4, 718 Cayman GT4 RS, 718 Boxster, 718 Boxster S, 718 Boxster GTS, 718 Spyder, 718 Spyder RS Air channels are functional for GT4 RS and Spyder RS. Sforza advises other variants to use blocked NACA ducts unless a specialist validates the installation. |
Road use. Sforza states that the part has no TUV or ABE approval; road legality and professional installation must be checked locally.
Sources
- Porsche 981 718 Cayman GT4 RS carbon front bonnet — Sforza, accessed 2026-08-25