2026 Porsche 911 Cup (992.2) Specs

Here are the technical specifications of the 2026 Porsche 911 Cup one-make cup racing car based on the 992.2 generation of the Porsche 911. This model will line up on the grid from the start of the 2026 season. Image by Porsche.

2026 Porsche 911 Cup Technical Specifications

Engine

• Type: Water-cooled six-cylinder boxer rear engine
• Displacement: 3,996 cm3
• Stroke: 81.5 mm
• Bore: 102 mm
• Maximum power output: ca. 382 kW (520 hp) at 8,400 rpm
• Maximum torque: 470 Nm at 6,150 rpm
• Maximum engine speed: 8,750 rpm
• Four-valve technology
• Camshafts with extended valve opening times
• Flow-optimised single throttle system
• Intake manifold with two resonance flaps
• Engine control unit: Bosch MS 6.6 with integrated Porsche Motorsport Traction Control (PMTC) and prepared Push-2-Pass functionality
• Dry-sump lubrication
• Single-mass flywheel
• Race exhaust system with DMSB certified catalytic converter

Transmission

• Porsche six-speed sequential dog-type gearbox
• Paddle shift with electronic shift barrel actuator
• Mechanical limited slip differential
• Four-plate sintered metal racing clutch

Body

• Lightweight body featuring intelligent aluminium-steel composite design
• Mounting points for lifting device
• Removable rescue hatch in roof
• Welded-in roll-cage, approved for co-driver use on circuits
• Front cover with integrated quick-release fasteners, cooler exit-air duct and central air intake for cockpit ventilation
• Widened front bumper with three-part spoiler lip
• Fenders with extensions and integrated louvre ventilation openings
• Aerodynamically optimised front underbody
• Rear underbody panelling with integrated NACA air intakes for brake and drive shaft cooling
• Rear bodywork with integrated rain light in accordance with FIA regulations
• Doors, boot lid and rear wing made from recycled carbon fibre fleece combined with bio-based epoxy resin
• Rear wing with “swan neck” mounting, adjustable in 13 positions
• Polycarbonate windows with hard coating
• Air-jack system with three jacks
• Valve mounting points on either side of the car
• 110-litre FT3 safety fuel cell in the front
• LED headlights with integrated daytime running lights and optional cornering
  lights
• LED rear lights and rain lights
• Strobe function for brake lights when the engine is off

Interior

• Interior trim made from recycled carbon fibre fleece combined with a biobased epoxy resin
• Multifunctional CFRP motorsport steering wheel with quick-release coupling and rotary switches for ABS and traction control settings, shift paddles and illuminated push buttons
• Ergonomic digital touch panel with multi-colour backlight
• Seat in accordance with FIA Standard 8862/2009, infinite longitudinal adjustment, two positions for height and inclination
• Preparation for seat ventilation
• Six-point racing safety harness, for use with HANS
• Adjustable steering column with steering angle sensor
• Safety nets (centre and driver’s side) in accordance with latest FIA safety regulations
• Optimised cockpit ventilation with driver-oriented fresh air supply
• Fire extinguisher system with electronic release unit

Suspension

• Forged aluminium control arms & top mounts, stiffness optimised
• Heavy-duty spherical bearings with dust protection
• Wheel hubs with centre-lock wheel nut
• Shock absorbers with motorsport-specific valve characteristic
• Double-blade type adjustable anti-roll bars
• Tyre pressure and temperature monitoring system

Front Axle

• Double wishbone front suspension, adjustable ride-height, camber and toe
• Electro-mechanical power steering with manoeuvring function

Rear axle

• Multi-link rear suspension, adjustable in ride-height, camber and toe
• Motor racing drive shafts optimised for reliability and durability

Brakes

• Two independent brake circuits incorporating front and rear axle brake pressure sensors, driver adjustable brake force distribution via brake balance system
• Racing brake pads
• Optimised brake ducts
• Ergonomic brake pedal positioning
• Enlarged brake fluid reservoir with integrated bracket for brake fluid level sensor
• Pressure sensor as brake light switch
• Generation 5 racing ABS from Bosch
• Front axle: Six-piston aluminium monobloc racing brake callipers with “anti knock-back” piston springs; ventilated steel brake discs with a diameter of 380 mm and increased cross-section to 35 mm; enlarged brake pad friction surface; aluminium brake disc chamber
• Rear axle: Four-piston aluminium monobloc racing brake callipers with “anti knock-back” piston springs; ventilated 380 mm x 32 mm steel brake discs mounted on aluminium disc bells; aluminium brake disc chamber

Wheels & Tyres

• Front axle: Single-piece centre-lock alloy rims (forged) conforming to Porsche specification and design; 12.0 J x 18; tyre dimension 30/65-18
• Rear axle: Single-piece centre-lock alloy rims (forged) conforming to Porsche specification and design, 13.0 J x 18; tyre dimension 31/71-18

Electrical System

• Porsche Logger Unit
• Porsche Power Box, 10.3 inch Porsche colour display
• Lightweight, high-precision GPS system for positioning on the track and lap time recording
• Leak-proof LiFePO4 battery 12V, 40 Ah in passenger footwell
• 175 A alternator
• Digital display touch panel with multi-colour backlight and extended functionality: brake force distribution potentiometer reset, steering angle reset, pit lane speed setting, fuel and exhaust system mapping
• Singlearm windscreen wiper with direct drive (intermittent and continuous operation)
• Three additional centre console switches for additional power consumers
• Data connection (data logger, video system)

Weight & Dimensions

• Base weight: ca. 1,288 kg
• Length: 4,599 mm
• Width front axle: 1,920 mm
• Width rear axle: 1,902 mm
• Wheelbase: 2,468 mm