Description
• Unique right-hand drive manual conversion with bespoke ECU programming
• Enhanced performance characteristics similar to 599 GTO and HGTE models
• Comprehensive 6 month warranty
• Three year transferable warranty on all conversion works and components
• Three year transferable annual service and MoT package included with the sale
• 35, 900 miles, with 3, 000 miles completed post conversion.
• Full main dealer and specialist service history
• Annual service & MoT completed in September 2025 with a new clutch installed
The Appeal
The Ferrari 599 GTB is one of the finest front-engined V12 grand tourers ever produced, featuring the legendary Enzo-derived 6. 0-litre V12 engine. While the F1 SuperFast transmission was revolutionary at the time, enthusiasts have always coveted the ultra-rare manual transmission examples for their unparalleled driver engagement. Only a fraction of those from factory were delivered in right-hand drive, making them virtually unobtainable today. Until now that is...
Developed in collaboration with Macchina Motorwerx, a well-established U. S.-based manual conversion workshop, including extensive R&D and testing, this superb driver-focused machine not only substantially enhances the engagement through the addition of an open gated manual shifter, but also benefits from significant modernisation beyond the extremely limited number of RHD factory-produced manual conversions.
Consequently the vehicle behaves as a manual should allowing for crisp heel and toe downshifts. The throttle response and torque availability have been finessed in depth with an experienced driver and performance vehicle enthusiast in mind. This enables what can only be described as HGTE plus feedback and a torque curve akin to the 599 GTO, without exceeding the manufacturer’s stress tolerances or incorporating any significant modifications beyond the manual conversion and engine management software improvements. Certainly, it needs to be driven to be fully appreciated.
Over 2, 300 miles have been thoroughly enjoyed since the conversion was officially completed in September 2024 without any issue.
Additionally, the vehicle comes with full main dealer and specialist service history, recent five year summary as follows;
Sep 2025 – Annual Service & MoT by Made To Be Driven (precautionary measures - new clutch installed, rear main oil seal, LH & RH bank rocker cover gaskets replaced)
Oct 2024 - Annual Service & MoT at Foskers (32, 931 miles, no advisories)
Sep 2024 – Rear Tyres replaced (Pirelli P Zero)
Jun 2024 – MoT (31, 695 miles, no advisories)
Aug 2023 – Annual Service at Supercar Italia (31, 487 miles)
May 2023 – MoT (31, 439 miles, no advisories)
Apr 2022 – Annual Service & MoT at Supercar Italia (31, 313 miles, Front tyres replaced, rear ball joints and oil cooler)
Apr 2021 – Annual Service at Supercar Italia (30, 652 miles)
Mar 2021 – MoT (30, 635 miles, Monitor front tyre)
Jul 2020 – Annual Service at Foskers (30, 199 miles, Front track rod ends replaced, N/ S/ F lower ball joint, front brake line divider union replaced)
Mar 2020 – MoT (30, 167 miles, no advisories)
Specification
• Finished in Grigio Silverstone over Nero leather with contrasting white stitching
• 19-inch front and 20-inch rear Challenge Wheels
• Carbon ceramic braking system
• Carbon fibre steering wheel with integrated rev lights
• Carbon fibre dashboard and custom carbon centre console
• Leather rear parcel shelf and headlining
• Front and rear parking sensors
• Bespoke open-gated manual shifter installation, cable linkages, Hill Engineering Clutch release bearing and an ECU tune
• Bose sound system
The Mechanics
• 6. 0-litre naturally aspirated V12 derived from the Ferrari Enzo
• Six-speed manual transmission with open-gated shifter with cable linkages
• Completely rebuilt Bosch ECUs, incorporating all factory GTB and HGTE software updates
• Enhanced throttle response and torque delivery similar to 599 GTO specifications
• Torque has increased to 683 NM as verified by a dyno run at JFA Automotive
• Engineered to allow proper heel-and-toe downshifts unlike factory manual conversions
• All conversion components are specifically designed for this vehicle
• Conversion performed in house by an experienced independent Ferrari mechanic
• All original F1 transmission components included with the sale and can be reinstated if desired
