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Product details
Replace the six fins on the matching 458 rear diffuser with carbon components. The main diffuser panel remains on the car and is not included. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust systems, air intakes and ECU tuning for sports cars including Porsche. Its development work uses dynamometer testing, road evaluation and racetrack testing.
Technical Details
- Manufacturer product reference: FS-CF-FER-458RFDF.
- Six replacement diffuser fins.
- Fits the matching original fiberglass or carbon diffuser panel.
- Original-style mounting positions.
- Main diffuser and bumper are separate.
- No core exchange required.
PMB Performance brings over 20 years of parts and fitment experience. Send your VIN and the relevant original or modified component details if you need help confirming the application before ordering.
Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| Model-specific | Ferrari | 458 Italia / Spider | Matching original component layout | Confirm Coupe/Spider shape and exact original mounting points; not Speciale unless stated. |