The Ferrari 458 Italia / Spider 2014 gearbox (263938) is the factory 7-speed dual-clutch transmission (DCT) used on the F136 V8 platform. It is Ferrari’s first mass-production dual-clutch transaxle, developed with Getrag/Magna, and it remains one of the most important drivetrain systems in modern Ferrari history.
OEM Overview
- Part number: 263938
- Type: 7-speed dual-clutch transmission (DCT / F1 DCT)
- Application:
- Ferrari 458 Italia
- Ferrari 458 Spider
- Ferrari 458 Speciale / Aperta (variant-specific calibration)
- Engine pairing:
- 4.5L naturally aspirated V8 (F136 series)
- Layout: Rear transaxle (engine mid-mounted, gearbox at rear)
This is the complete OEM gearbox assembly used across the 458 range.
Function
The 263938 gearbox handles:
- Transmission of engine power to rear wheels
- Rapid gear changes via dual wet clutches
- Pre-selection of next gear for near-instant shifting
- Integration with Ferrari traction and stability systems
- Launch control and drive-mode coordination
Engineering Characteristics
Ferrari’s 458 DCT was a major technological step because it replaced older single-clutch “F1” gearboxes with:
- Dual wet clutch system (smooth + fast shifts)
- Electro-hydraulic actuation
- Seamless full-throttle shifting with minimal interruption
- High-rev compatibility (up to ~9000 rpm engine range)
It was designed to combine:
- Track-level shift speed
- Road usability and smoothness
Integrated Systems
The gearbox includes or works with:
- Dual-clutch module
- Mechatronic hydraulic control unit
- Electronic Differential (E-Diff 3)
- Gear position sensors
- Transmission ECU (TCU)
- Cooling and lubrication system
It continuously communicates with:
- Engine ECU
- Stability control (F1-Trac / ESC)
- Steering angle and speed sensors
Driving Behavior
The 458 DCT is known for:
- Extremely fast upshifts in Sport / Race mode
- Smooth automatic behavior in low-speed driving
- Sharp downshifts with throttle blips
- Direct mechanical feel compared to newer GT-focused gearboxes
It is more “raw” than later Ferrari DCTs (488/F8), which were tuned for turbo torque and smoother delivery.
Key Characteristics
- OEM Ferrari 7-speed dual-clutch gearbox
- First Ferrari production DCT system
- Used on 458 Italia, Spider, Speciale variants
- Integrated electronic differential system
- High-revving naturally aspirated V8 compatibility
- Motorsport-derived shift architecture
Common Replacement Reasons
- Internal speed sensor failure (known 458 issue area)
- Hydraulic/mechatronic unit faults
- Clutch wear after high mileage or track use
- Gear selection issues (odd/even gear loss symptoms)
- E-Diff integration faults
Many issues are repairable without full replacement, depending on damage.
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