p39
Le Mans inspired performance meets everyday elegance. The P39: engineered for drivers, built for the journey.
about
Our vision for the P39 was clear: to create a definitive interpretation of a Le Mans Hypercar-inspired GT—delivering an uncompromising fusion of all-round performance, refinement, and usability.
With over 40 years in motorsport and engineering expertise, the P39 is engineered to thrill without compromise. Every journey, whether across continents or around a racetrack, is an experience defined by power, precision, and poise.
With its lightweight carbon body, race-bred dynamics, and refined comfort, the P39 stands alone, delivering a driving experience that few others can match, and none can surpass.
Many cars aspire to be the ultimate GT, only the RML P39 lives up to that promise.
ON ROAD PERFORMANCE
Effortlessly adapting to a variety of driving environments, the RML P39 preserves the base car’s already refined ride quality—further elevated through extensive chassis and suspension tuning. Every component has been meticulously engineered to deliver a perfect balance of comfort, control, and dynamic feedback, ensuring the P39 feels as intuitive on a city street as it does on a challenging mountain pass.
Whether carving through sweeping bends, cruising the motorway, tackling a twisting B-road, or arriving in style on Broadway, the RML P39 handles every journey with unwavering confidence, composure, and unmistakable character. Designed to be driven and enjoyed in all conditions, the P39 delivers a rewarding experience that connects driver and machine like few others can.
ON TRACK performance
The RML P39 transforms the moment it reaches the racetrack, becoming sharper, more animated, and relentlessly focused.
Active front and rear aerodynamics, including a driver-activated Drag Reduction System (DRS), instantly dial the P39 into full attack mode, delivering razor-sharp responsiveness. In its lowest suspension setting, the P39 generates more downforce than a Porsche 992 GT3 RS, ensuring maximum grip and stability through every corner.
Handling precision is further enhanced by race-spec lightweight wheels; 20-inch at the front and 21-inch at the rear, designed to optimise agility and control. Power delivery is sharpened by a meticulously tuned Inconel exhaust system, with additional performance available through optional engine upgrade packages.
Combined with its meticulously developed chassis and suspension, the P39 redefines what a high-performance GT car can achieve on track.
POWERTRIAN
In collaboration with UK-based Litchfield Motors, our engineers have developed a bespoke powertrain that perfectly balances the P39’s effortless road manners with staggering, on-demand track performance.
Three selectable power modes are available via the steering wheel-mounted mode switch:
-
Wet: A softer power curve delivering around 600hp for low-grip conditions.
-
Normal: Increased output to 750hp with a more progressive throttle response for dynamic road driving.
-
Sport/Sport+: Track-focused settings unleashing 920hp and 705lb ft of torque, offering Hypercar-level performance with razor-sharp throttle precision.
The P39’s upgraded powertrain components are unique to the car. While building upon Litchfield’s extensive experience with the 992 Turbo S, the P39 project allowed complete freedom to move beyond OEM constraints - resulting in a bespoke, high-performance package tailored exclusively for our ultimate GT.
AERODYNAMICS
With a completely new carbon fibre skin, the RML P39 achieves exceptional aerodynamic performance - producing 5,100N of downforce in Road mode and over 6,500N in Track mode at 150mph. That’s more than four times the downforce generated by a standard Porsche 992 Turbo S.
This dramatic leap is the result of a carefully integrated suite of active and passive aerodynamic systems, developed to enhance high-speed performance without compromising everyday usability.
At the core of the system are two major active devices:
Active Rear Wing: This dual-element wing adjusts automatically based on the selected drive mode. In Road mode, the secondary element retracts flush to preserve a clean airflow profile. In Track mode, it deploys and increases its angle of attack, opening a slot gap that increases rear wing downforce by 24%. A driver-activated Drag Reduction System (DRS) reduces drag by a further 23% to maximise straight-line performance.
AERODYNAMICS
Active Front Splitter: The front splitter also features an extending second element. Retracted in Road mode for ride comfort, it extends by 75mm in Track mode - expanding surface area, shifting the aerodynamic balance forward, the front splitter extension increases the contribution by 17% to improve turn-in and response.
Complementing the active systems is a range of refined passive aero features—air curtains, fender cutouts, a reprofiled rear diffuser, and sculpted rear fender blades—all working together to manage airflow, reduce drag, and enhance high-speed stability.
Together, these elements give the P39 a seamless aerodynamic signature: one that delivers confidence, control, and composure at any speed - on road or track.
TAILORED TO YOU
Every RML P39 is a personal statement — a fusion of performance, artistry, and individuality. Offering a full suite of bespoke options both inside and out, each P39 can be uniquely personalised to reflect its owner’s exact tastes, vision, and lifestyle.
From distinctive paint finishes developed to match personal colour samples, to hand-crafted interiors upholstered in the finest materials, every element can be specified to create a truly one-of-a-kind car. Custom trim details, bespoke stitching patterns, and even personalised switchgear finishes are available to ensure that no two P39s are ever truly alike.
Beyond aesthetics, owners can also tailor the driving experience itself, selecting optional dynamic upgrades and comfort enhancements that align perfectly with their intended use — whether focused on long-distance grand touring or sharper track-day performance.
At RML, personalisation is not simply a list of options — it is a collaborative journey between owner and engineer, resulting in a P39 that is as individual as its driver.
spec
P39 40th Special Edition
992.1 Turbo S
Power (PS) @ RPM
Torque (Nm) @ RPM
Max Downforce (Kg) @ 150mph
Max Downforce (Kg) @ 177mph
0-60mph (sec)
0-100mph (sec)
Top speed (mph)
Nordschleife Lap*
Suspension F/R
Brakes F/R
Wheels F/R
Tyres F/R
Transmission
Dimensions (mm) Track F/R
Wheelbase
Width
Length
Bodywork material
Power (PS) @ RPM
Torque (Nm) @ RPM
Max Downforce (Kg) @ 150mph
Max Downforce (Kg) @ 177mph
0-60mph (sec)
0-100mph (sec)
Top speed (mph)
Nordschleife Lap*
Suspension F/R
Brakes F/R
Wheels F/R
Tyres F/R
Transmission
Dimensions (mm) Track F/R
Wheelbase
Width
Length
Bodywork material
912 (900BHP) @ 7,300RPM
1,000 @ 4,500RPM
>800 from 3,000RPM
662
923
2.4
4.5
205
6:45.00 min
McPherson strut/ 5-link
Ceramic Composite –
10-pot 420mm/ 4 pot 390mm
Centre lock - 20"x 10J / 21" x 12J
275/35ZR20 & 335/30ZR21
8-speed PDK
1,683/1,700
2,475
1,990
4,700
Carbon Fibre
650 (641BHP) @ 6,750RPM
800 @ 2,500-4,000RPM
146
204
2.6
5.3
205
7:17.00 min
McPherson strut/ 5-link
Ceramic Composite –
10-pot 420mm/ 4 pot 390mm
Centre lock - 20"x 9.5J / 21" x 11.5J
255/35ZR20 & 315/30ZR21
8-speed PDK
1,583/1,600
2,450
1,900
4,530
Aluminium
contact us
For more information on the P39, please fill in the below form and a member of the P39 team will come back to you.