When Coachbuilding Meets Cinematic Mythology

In the upper tier of bespoke automotive creation, there are builds that impress…

…and others that redefine the boundaries of what is possible.

The Gunther Werks Project Endgame belongs firmly to the latter. Conceived as a one-off commission, this extraordinary machine merges the brand’s mastery of air-cooled Porsche reinterpretation with a deeply personal narrative inspired by modern cinematic culture.

It is not simply a restomod.

It is a statement.

The Final Chapter of the Speedster Program

Project Endgame represents the closing chapter of Gunther Werks’ highly exclusive Speedster lineage.

Originally limited to a small series of open-top builds, the Speedster program emphasized purity — naturally aspirated engines, lightweight construction, and analog driving feel.

Endgame breaks that formula.

It is the only Speedster to combine the open-air format with a twin-turbocharged air-cooled flat-six, creating a unique bridge between the brand’s Speedster and Turbo programs.

The result is not evolution.

It is escalation.

840 Horsepower, Air-Cooled Intensity

At its core lies a heavily reengineered 4.0-liter flat-six, developed to motorsport-level standards and enhanced with twin turbochargers.

Output reaches approximately:

  • 840 horsepower
  • 660 lb-ft of torque
  • Redline near 7,500 rpm

Power is delivered exclusively to the rear wheels through a six-speed manual transmission, preserving the tactile engagement that defines Gunther Werks’ philosophy.

Despite its extreme output, the car remains remarkably lightweight — around 2,600 pounds (1,180 kg) — creating an extraordinary power-to-weight ratio.

This is not just fast.

It is violently responsive.

Engineering Meets Artistry

Every Gunther Werks build begins with a Porsche 993 chassis — but what follows is closer to reengineering than restoration.

For Project Endgame:

  • The structure is reinforced for increased rigidity
  • The body is extensively reworked in carbon fiber
  • Aerodynamics are enhanced with bespoke elements, including a large rear wing
  • Cooling systems are upgraded to support forced induction

The result is a machine that feels both familiar and entirely redefined.

Iron Man — Translated into Metal

What sets Project Endgame apart is its narrative.

The car is unmistakably inspired by the visual language of Iron Man — not as a gimmick, but as a fully integrated design concept.

Key elements include:

  • Deep metallic red exterior with gold accents
  • 24-karat gold detailing on technical components
  • A gemstone-set gear selector referencing six gears
  • A central element between the seats inspired by the arc reactor

These details transform the car from a performance machine into something more symbolic.

A personal expression.
A rolling tribute.
A mechanical interpretation of a modern myth.

The Birth of GWX — Unlimited Personalization

Project Endgame also introduces a new dimension of exclusivity.

It is the first showcase of GWX, Gunther Werks’ ultra-bespoke division, where each commission is developed in close collaboration with the client.

Within this framework:

  • Design limitations disappear
  • Materials and finishes become fully customizable
  • Engineering solutions are tailored to individual vision

Endgame is not just a car.

It is proof of concept for a new level of coachbuilding.

The Driving Experience — Raw and Unfiltered

Unlike many modern hypercars, which rely heavily on digital systems, Project Endgame remains deeply analog in character.

Key sensations include:

  • Immediate turbocharged torque delivery
  • Direct mechanical feedback through the drivetrain
  • Open-air immersion amplifying sound and sensation

The absence of a roof intensifies everything —
the engine, the speed, the connection.

A One-of-One Statement

Perhaps the most defining aspect of Project Endgame is its exclusivity.

It is:

  • A single commission
  • The only Speedster with this powertrain configuration
  • The final expression of an already rare program

In a market where rarity often defines value, Endgame occupies a category of its own.

Beyond Performance — A Cultural Artifact

Project Endgame is not just about numbers or engineering.

It exists at the intersection of:

  • Automotive craftsmanship
  • Personal storytelling
  • Contemporary culture

It reflects a shift in the collector world — where cars are no longer just objects of performance or heritage, but deeply individualized expressions of identity.

The Ultimate Expression of a Philosophy

Gunther Werks has built its reputation on reimagining the Porsche 993 platform with obsessive attention to detail.

Project Endgame takes that philosophy to its absolute limit.

More power, personalization and more narrative.

It is not just the end of a program.

It is the culmination of an idea — that a car can be engineered with precision…

…and crafted with imagination.