Gunther Werks Turbo

Turbo

Active Programs
0 hp Standard
0 hp Track Mode
0 lbs Curb Weight
0 Liter Twin-Turbo
Gunther Werks Turbo
Turbo quarter view

Remastering an Icon

Inside every restoration, Gunther Werks creates the perfect balance between the original interior and newly designed luxurious and performance orientated elements. Embracing the DNA of the original design while respectfully remastering it. Our own carbon fiber bucket seats, floor panels and rear-seat delete are integral to the transformation. Clients control the customization of the interior with bespoke leather, Alcantara, carbon fiber and billet aluminum accents. These vehicles are truly bespoke with both the silhouette and soul of a classic, that only the fortunate few are destined to own one.

Gunther Werks Turbo

Limited to 0 Examples.

Only 75 discerning individuals will ever own one, as such, your vehicle will be as unique as you are. Selecting the colour of your bespoke restoration is just the start of the journey. We can make any colour you can imagine or reproduce any colour you desire. From there you select your vehicle's interior materials, accent colours and finishes, from a vast array of options available.

Turbo rear quarter view Turbo side view

Functional Performance

The new carbon fibre body panels follow our ethos of Functional Performance. Every panel is designed to provide the downforce a car with the performance 850hp endows it with, requires. At the same time the substantial cooling requirements of that exceptional air-cooled engine are also met to maximize engine efficiency. The benefits of making them from carbon fibre result in a saving of over 500 lbs. from the original platform. The air-cooled cars were known for their front-end lift at high speed, something the race cars dealt with efficiently. The front vented hood, as used on the factory race cars, takes high pressure air from the front bumper, and exits it to the low-pressure zone on the hood. This not only eliminates any lift but creates downforce. The widened front fenders not only cover the wider front track, but also vent the turbulent air from the front wheel wells. This is channelled to the aero side skirts leading to the vented rear quarter panels and onto a ram air intake. The rear fender vents are not merely cosmetic but have a very specific role. The vent is used to feed air via the most direct route to each turbo, thus optimizing throttle response and minimizing turbo charger spool times, all but eliminating any lag. At high speed, a ram air effect is created to further maximize the efficiency of the vents.

Engine

The engine is always the heart of every Gunther Werks Restoration. The Turbo features a Gunther Werks Specified, Rothsport Racing built 4.0-liter twin-turbocharged engine that revs to 7500rpm. Power is transferred to a 6-speed manual transmission with bespoke ratios to just the rear wheels. Output is 600hp in standard form, but with a press of the steering wheel mounted track mode setting, this increases to a formidable 850hp.

Race-Derived Flat Fan

The 4.0L engine uses a race-derived flat fan, which provides more than double the volume of air than the standard vertical fan, but more significantly provides even cooling to all six cylinders.

Inlet temperatures are controlled using twin liquid charge coolers, these being seventeen times more efficient than an air-to-air intercooler. Each of the two charge coolers is fed by its own turbo, which then feeds three individual throttle bodies straight to each cylinder. This maximises throttle response and coupled with the shortest route from the turbo to cylinder, will ensure minimal turbo lag.

Motec Engine Management

All of this is controlled by a sophisticated multimap Motec engine management system.

Gunther Werks applies the same obsessive attention to detail to the Turbo as to every program, ensuring a cohesive, high-performance package. The result is a 993 that delivers the driving experience enthusiasts crave, with the added punch of forced induction.

Race-Derived Flat Fan

Turbocharged 993.
The definitive evolution.

Experience the Turbo Program.

0 BHP+
4.0 Liter, 660 lbft Torque

Drivetrain

  • Engine: 4.0 Liter twin-turbo, 600–850 bhp, 660 lbft torque
  • Flat fan cooling, Motec ECU, 7500rpm redline
  • Transmission: Getrag 6-speed with custom gear ratios
  • Carbon clutch differential with 40% locking
  • Drive Configuration: Rear-wheel drive

Chassis

  • Widened Racing Spec Front Track
  • Bespoke DGR Computer Controlled Active Coil Over Suspension
  • Uprated Anti Roll Bars Front & Rear
  • Hydraulic Nose Lift System
  • Lightweight Bespoke Gunther Werks Spec Uprights
  • Bespoke Suspension Arms w/ Upgraded Bushings & Revised Geometry
  • Front Strut Brace

Brakes

  • Brembo GTR 6 Piston 355mm x 32mm Slotted Disks Front
  • Brembo GTR 4 Piston 345mm x 28mm Slotted Disks Rear
  • Optional CCMR Carbon Brake Option
  • Brembo Pads & Braided Brake Lines
  • Upgraded Brake Booster
  • Cross Drilled Brakes – A No Cost Option

Wheels & Tires

  • Gunther Werks 18" Forged Magnesium & Carbon Fiber 2 Piece Wheels*
  • Gunther Werks 18" T-6061 Forged Aluminium 3 Piece Wheels
  • 5 Spoke Classic Design
  • Step Lip Barrels
  • Billet Aluminium Centre caps
  • Aluminium Valve Stems
  • Titanium Wheel Hardware
  • Titanium Wheel Studs
  • 18x11" Front | 18x13" Rear
  • * Optional
Turbo interior

Safety & Interior

Interior

The bespoke interior features our own carbon fibre steering wheel with integrated controls for switching the engine to track mode and activate the integrated nose lift. The redesigned center console features a magnetic inductive charging base to allow the connection of a smart phone or tablet to link to the Porsche Classic PCCM Radio installed.

Comfort & Safety

Our newly designed and engineered lightweight hollow carbon fiber bucket seats are designed to utilize both a 5-point harness and 3-point belts. Designed and manufactured in house, these have been ergonomically designed to provide all the support required on track whilst being comfortable. Each seat is designed to fit every client, with bespoke padded sections measured and made to fit the driver just like a custom-made suit.

The highest standard – as standard.

  • Carbon fibre bucket seats trimmed in leather and Alcantara
  • Carbon fibre steering wheel with track mode and nose lift controls
  • Porsche Classic PCCM Radio with inductive charging base
  • 4.0 Liter twin-turbo, 600–850 hp
  • Getrag 6-speed manual with bespoke ratios

Technical Specifications

Engine
Output4.0 Liter, 600bhp–850bhp, 660 lbft torque
CoolingFlat fan cooling
ComponentsBillet barrels, billet crank, Mahle pistons, forged conrods, on plug coil ignition
InductionIndividual throttle bodies, twin charge coolers
ManagementMotec ECU, 7500rpm redline, equal length stainless steel headers
Drivetrain
TransmissionGetrag 6 speed with custom gear ratios
ClutchSingle mass mid-weight fly wheel and uprated single-plate clutch
DifferentialCarbon clutch differential with 40% locking
Chassis
Front trackWidened Racing Spec Front Track
SuspensionBespoke DGR Computer Controlled Active Coil Over Suspension
Anti-rollUprated Anti Roll Bars Front & Rear
Nose liftHydraulic Nose Lift System
UprightsLightweight Bespoke Gunther Werks Spec Uprights
ArmsBespoke Suspension Arms w/ Upgraded Bushings & Revised Geometry
BraceFront Strut Brace
Brakes
FrontBrembo GTR 6 Piston 355mm x 32mm Slotted Disks
RearBrembo GTR 4 Piston 345mm x 28mm Slotted Disks
CCMR optionOptional CCMR Carbon Brake Option
ComponentsBrembo Pads & Braided Brake Lines, Upgraded Brake Booster
Cross drilledCross Drilled Brakes – A No Cost Option
Wheels & Tires
WheelsGunther Werks 18" Forged Magnesium & Carbon Fiber 2 Piece Wheels*
WheelsGunther Werks 18" T-6061 Forged Aluminium 3 Piece Wheels
Design5 Spoke Classic Design, Step Lip Barrels, Billet Aluminium Centre caps
ComponentsAluminium Valve Stems, Titanium Wheel Hardware, Titanium Wheel Studs
Sizes18x11" Front | 18x13" Rear
Note* Optional
Body
Carbon front fenders, rear quarter panels, side skirts, roof, front hood, front bumper, rear bumper, rear wing, rear duck tail (optional), ABS front bumper skid plates
Lighting
Milled aluminum headlight housings with Bi-LED, high strength aerospace headlight lenses, upgraded LED rear lights, LED front turn signals
Interior
Carbon fiber backed bucket seats trimmed in fine leather and Alcantara, carbon fiber rear seat delete, Alcantara and leather doors/dashboard/center console, Porsche Classic steering wheel, reworked dials in classic black and white, red rev counter re-calibrated to 9000rpm, slotted pedals & foot rest in forged aluminum, Porsche Classic radio, aerospace grade German carpets, carbon interior paneling (optional)