18-inch Three-Piece Wheels, 911 (993)
Period three-piece Speedline fitment for the 993.
Wheels Discontinued confidence: low
Unconfirmed. This entry rests on a single source that does not
fully document the part. Treat the manufacturing details below as provisional
until confirmed by the manufacturer.
Manufacturing
| Manufacturer | Speedline Corse |
|---|---|
| Origin | 🇮🇹 Italy Vendor head office — place of manufacture not stated |
| Process | Forged |
| Additively manufactured | No |
| Material | Forged Aluminium |
| Notes | Three-piece construction — rebuildable, unlike a monoblock, which matters on a car this age. |
Fitment
| 993 | All models |
|---|
Sources
- 18" 3 Piece Speedline Wheels for Porsche 993/911 — PCARMARKET, accessed 2026-08-17