Vorsteiner x Gunther Werks Forged GW9-916 Magnesium Monoblock Wheel Set (20×9 / 21×12) for 992.1 Porsche 911 Turbo S

Vorsteiner x Gunther Werks Forged GW9-916 Magnesium Monoblock Wheel Set (20×9 / 21×12) for 992.1 Porsche 911 Turbo S

The Vorsteiner x Gunther Werks Forged GW9-916 Magnesium Monoblock Wheel Set is a lightweight, motorsport-inspired upgrade engineered specifically for the 992.1 Porsche 911 Turbo S. Developed in collaboration with Gunther Werks, these GW9-916 wheels are crafted from forged magnesium for superior strength-to-weight performance and reduced rotational mass. Finished in a stunning high-gloss smoked graphite, the monoblock design emphasizes both rigidity and visual impact. Sized at 20×9 for the front and 21×12 for the rear, this staggered setup is tailored for enhanced grip, precise handling, and optimized fitment on the 911 Turbo S platform.

Magnesium Construction

• Compared to aluminum, magnesium alloys deliver a higher strength-to-weight ratio, cutting wheel weight by nearly one-third. Choosing a forged construction over a cast one amplifies these benefits, producing a wheel that is both lighter and stronger.

Features

• Forged monoblock construction
• Aerospace-grade magnesium alloy
• Ultra-lightweight design for reduced unsprung mass
• CNC-machined for precision fitment
• Designed in collaboration with Gunther Werks
• Precision fitment for track-ready performance and street presence
• Standard lightweight pocketing
• Designed specifically for 992.1 Porsche 911 Turbo S
• Centerlock
• Improved handling, acceleration, and braking response
• Motorsport-inspired aesthetic
• High strength-to-weight ratio
• Desert Mist or Gunmetal finishing options
• Comes with a lifetime warranty against manufacturer and structural defects
• Guaranteed fitment

Specifications

• Front:
  • Diameter: 20″
  • Width: 9″
  • Bolt Pattern: Porsche Centerlock
  • Weight: 15.8lbs
  • Offset: 30mm
  • Color:
    • Desert Mist
    • Gunmetal
• Rear:
  • Diameter: 21″
  • Width: 12″
  • Bolt Pattern: Porsche Centerlock
  • Weight: 18.8lbs
  • Offset: 60mm
  • Color:
    • Desert Mist
    • Gunmetal

Applications

• Porsche 911 Turbo S: 992.1 (2020-2024)

Notes

• Sold as a wheel set (4 wheels)
• These wheels are centerlock and do not fit standard PCD applications

About Vorsteiner

Since its inception in 2004, Vorsteiner has distinguished itself by dedicating to the creation of the highest quality parts for the most discerning vehicles and clientele. Their commitment to innovation and excellence shines through in every automotive component they produce, crafted by skilled carbon fiber artisans who produce exceptional parts for the world’s most prestigious vehicles. Vorsteiner’s mission is to merge the realms of art and technology, delivering cutting-edge, innovative components that stand unparalleled in quality and design. They lead the industry by constantly pushing the boundaries with advanced composite manufacturing techniques. Vorsteiner is synonymous with excellence, subjecting every product to rigorous testing and strict quality control standards within their own facilities. A component only earns the Vorsteiner name after it surpasses these comprehensive evaluations, ensuring they not only meet but exceed the high expectations of their clients.