Rear wheel aero disc dry carbon fibre for Magnesium wheel. Porsche 718 GT4 RS

SilverRocket Rear Wheel Aero Disc – Seamless Dry Carbon Fibre Innovation for Porsche 718 GT4 RS.
Sold as a pair
Inspired by motorsport legends and engineered for the modern Porsche driver, the SilverRocket Rear Wheel Aero Disc brings race-proven aerodynamic efficiency to the Porsche 718 GT4 RS (2021–2024). Crafted from aerospace-grade dry carbon fibre, these lightweight discs reduce drag, optimise airflow, and improve top speed — all while showcasing the sleek, high-performance aesthetic of genuine carbon weave.

Fits:

• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L

From Le Mans prototypes to F1 cars, aero wheel covers have long been used to enhance efficiency and downforce. Now, SilverRocket delivers this same cutting-edge technology to Porsche’s most track-focused model — combining engineering precision, durability, and stunning visual impact.

What Do SilverRocket Carbon Aero Discs Do?

Designed through extensive track development, SilverRocket’s dry carbon aero discs serve a critical aerodynamic purpose. Their functions include:

• Reducing aerodynamic drag, improving straight-line speed and stability.
  
• Optimising rear axle downforce, even at lower rear wing angles.
  
• Enhancing brake cooling efficiency through controlled air channeling.
  
• Improving vehicle balance and efficiency under high-speed track conditions.

During testing, SilverRocket engineers recorded a 4.9 mph top-speed increase when paired with the SR Clubsport rear wing — confirming measurable aerodynamic advantages without compromising handling.

Why Do Aero Discs Fail or Degrade Over Time?

Traditional composite or carbon covers can suffer performance issues due to:

• Heat degradation from rear brake systems exceeding 500°F.
  
• Delamination or surface warping under prolonged thermal stress.
  
• Poor structural bonding from subpar resin or layering techniques.
  
• Inconsistent manufacturing, leading to imbalance or vibration.

SilverRocket eliminates these weaknesses through motorsport-grade dry carbon construction and a proprietary Race-ready Heat Resistant (R-HR) coating that withstands extreme track conditions — maintaining both performance and longevity.

Why Upgrade to SilverRocket Rear Wheel Aero Discs?

Upgrading to SilverRocket’s Seamless Dry Carbon Fibre Aero Discs transforms both performance and appearance. Beyond aerodynamic efficiency, they embody lightweight precision and refined craftsmanship that complements Porsche’s GT philosophy.

Key Benefits:

• Proven aerodynamic efficiency with reduced drag and improved top speed.
• Lightweight aerospace-grade dry carbon fibre construction (exceptional strength-to-weight ratio).
• TÜV track-tested and developed with professional drivers.
• Proprietary R-HR coating for long-term thermal durability.
• Blank surface for custom graphics or artistic personalization.
  Direct-fit application for
• Direct-fit application for Porsche 718 GT4 RS (2021–2024).

Whether for the track or as a statement piece, these aero discs deliver a perfect blend of engineering performance, aesthetic purity, and race-ready functionality.

A black canvas for your imagination
While SilverRocket engineers excel at creating solid, track-tested products, we recognize that artistry is not our forte. Therefore, we leave the Aero Disc's front surface blank, inviting you or your favorite designer to unleash your creativity on its design. 
To simplify the design process, we created this Design Template - Please see PDF