Silver Rocket

SilverRocket Dry Carbon Mini Gurney Flap – Aerodynamic Precision for Porsche 718 GT4 RS
The SilverRocket Dry Carbon Mini Gurney Flap is a precision-engineered aerodynamic enhancement designed to optimise rear downforce and visual appeal for the Porsche 718 GT4 RS. Crafted from aerospace-grade dry carbon fibre, this component delivers exceptional rigidity, ultra-lightweight performance, and refined styling inspired by modern GT racing.

Fits:

• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
• Porsche Cayman GT4 RS Clubsport 2020-2024
  
  

FOR OEM REAR WING ONLY

When paired with SilverRocket’s DRS-1 Dry Carbon Rear Wing Endplates, the Mini Gurney Flap delivers an 8.3% increase in rear downforce at 200 km/h, resulting in greater high-speed stability, enhanced grip, and improved aerodynamic balance — without adding drag.

This subtle yet powerful upgrade enhances the sporty profile of the GT4 RS’s standard rear wing, giving it a more aggressive track-ready appearance while delivering measurable aerodynamic gains.

What Does a Mini Gurney Flap Do?

A gurney flap is a small aerodynamic tab mounted along the trailing edge of a wing. Though compact, it plays a vital role in increasing downforce by modifying airflow and pressure distribution over the rear wing.

Core Functions:

• Increases rear downforce by energising airflow over the wing surface.
• Improves high-speed stability and cornering control.
• Enhances braking performance by maintaining rear-end grip.
• Balances aerodynamic load, ensuring predictable handling at speed.

The SilverRocket Mini Gurney Flap is designed to complement Porsche’s GT aerodynamics, adding measurable aerodynamic benefit with race-inspired precision.

Why Do Standard or Aftermarket Gurney Flaps Fail?

Over time, lower-grade or poorly designed gurney flaps can lose structural integrity and aerodynamic precision. Common causes of failure include:

• Material fatigue from constant aerodynamic load.
  
• UV or heat damage causing warping or delamination.
  
• Weak mounting surfaces leading to vibration or instability.
  
• Poor aerodynamic profiling that increases drag rather than reducing it.

The SilverRocket Mini Gurney Flap overcomes these issues through motorsport-grade carbon fibre construction, precision machining, and a heat-resistant resin system, guaranteeing durability and consistent aerodynamic performance.

Why Upgrade to SilverRocket’s Dry Carbon Mini Gurney Flap?

Upgrading to SilverRocket’s dry carbon gurney flap offers both functional and aesthetic advantages, elevating the aerodynamic sophistication of your Porsche 718 GT4 RS.

Key Benefits:

• +8.3% rear downforce at 200 km/h when paired with DRS-1 endplates.
  
• Aerospace-grade dry carbon fibre construction — ultra-light yet incredibly strong.
  
• Motorsport-tested aerodynamic efficiency, ensuring improved stability and traction.
  
• CFD-optimised shape for drag-free aerodynamic gains.
  
• UV and heat-resistant finish for lasting durability.
  
• Enhanced styling that sharpens the GT4 RS’s rear wing profile.
  
• Direct-fit installation for a seamless upgrade to the standard rear wing.

This upgrade combines cutting-edge aerodynamics with refined design — ideal for Porsche enthusiasts seeking track-proven performance and authentic GT styling.

Highlights:

Unique SilverRocket Mini Gurney Flap enhances the sporty appearance of the GT4 RS rear wing. When paired with DRS-1 endplates, delivers 8.3% higher rear downforce at 200 km/h. Improves high-speed stability and cornering confidence. Constructed from lightweight, high-strength dry carbon fibre for optimal performance. UV- and heat-resistant coating ensures long-term durability. CFD-tested for aerodynamic accuracy and track-verified results.       

SilverRocket DRS-1 Dry Carbon Fibre Rear Wing Endplates – Advanced Aerodynamics for Porsche 718 GT4 RS
The SilverRocket DRS-1 Dry Carbon Fibre Rear Wing Endplates redefine aerodynamic performance and visual precision for the Porsche 718 GT4 RS. Designed for drivers seeking both speed and stability, these endplates are engineered from aerospace-grade dry carbon fibre, delivering a 50% weight reduction compared to standard plastic alternatives while improving aerodynamic efficiency and structural rigidity.

Fits:

• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
• Porsche Cayman GT4 RS Clubsport 2020-2024
  
  

FOR OEM REAR WING ONLY

Paired with the SilverRocket mini gurney flap, the DRS-1 endplates generate an 8.3% increase in rear downforce at 200 km/h, resulting in enhanced high-speed balance, improved cornering grip, and a more planted feel during aggressive driving or track sessions.

Developed through Computational Fluid Dynamics (CFD) simulation and verified through wind tunnel testing, these endplates exemplify SilverRocket’s commitment to precision-engineered, motorsport-grade performance parts for Porsche GT applications.

What Do Rear Wing Endplates Do?
Rear wing endplates are critical components that shape how air flows over and around the rear wing. Their primary function is to manage airflow efficiency and maintain aerodynamic stability.

Core Functions:

• Increase rear downforce by containing airflow across the wing surface.
  
• Reduce drag and turbulence created by high-speed air separation.
  
• Stabilise vehicle balance during cornering and braking.
  
• Improve aerodynamic consistency, optimising handling and traction.

By refining airflow and limiting lateral air escape, the DRS-1 endplates help your GT4 RS maintain high-speed stability, improving both lap times and driver confidence.

Why Do Rear Wing Endplates Fail?

Over time, standard plastic or composite endplates degrade due to the extreme aerodynamic and thermal stresses placed on them during performance driving. Common issues include:

• Cracking or fatigue from high-speed aerodynamic loads.
  
• Material flex that reduces downforce effectiveness.
  
• UV damage and heat deformation, compromising structural integrity.
  
• Loose mounting points from vibration or impact.

SilverRocket’s dry carbon fibre construction eliminates these weaknesses by offering unmatched stiffness, lower weight, and superior heat resistance, ensuring long-term reliability and consistent aerodynamic performance.

Why Upgrade to SilverRocket DRS-1 Dry Carbon Fibre Endplates?
The DRS-1 endplates are not just lighter — they’re smarter, stronger, and more aerodynamically efficient. Using motorsport-grade carbon weave and advanced resin bonding, these components enhance your GT4 RS’s performance and appearance.

Key Benefits:
8.3% increase in rear downforce at 200 km/h (with the SilverRocket mini gurney flap).

• 50% lighter than standard plastic endplates.
  
• Improved high-speed stability and aerodynamic balance.
  
• CFD-optimised design for precision airflow management.
  
• Heat and UV-resistant finish ensures long-term durability.
  
• Enhanced visual appeal with exposed dry carbon fibre weave.
  
• Perfect fitment and alignment, designed for direct installation on Porsche 718 GT4 RS.

These upgrades are designed for performance enthusiasts, track-day drivers, and those who demand motorsport precision with refined styling.

Highlights:

• 8.3% increase in rear downforce at 200 km/h, delivering measurable aerodynamic gains.
  
• Dry carbon fibre construction that’s 50% lighter than manufacturer-standard alternatives.
  
• Motorsport-grade weave and resin composition for maximum strength and rigidity.
  
• CFD-engineered and track-tested for superior airflow control.
  
• Sleek, exposed carbon aesthetic complements Porsche’s GT design language.
  
• Precision mounting design ensures easy installation and perfect aerodynamic alignment.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9GT827867A

The product you are viewing cross references to these numbers

SilverRocket Front Wheel Dry Carbon Fibre Turbofan Aero Disc – Porsche Motorsport Aerodynamics Reinvented for the Modern GT
Sold as a Pair
The SilverRocket Front Wheel Dry Carbon Fibre Turbofan Aero Disc revives one of Porsche’s most revolutionary motorsport innovations — the turbofan wheel design — and integrates it into the modern Porsche 718 GT4 RS. Precision-engineered using aerospace-grade dry carbon fibre and a race-ready heat-resistant (R-HR) coating, the AeroDisc enhances aerodynamic performance, optimises brake cooling, and increases front axle downforce — all while elevating the visual presence of your GT4 RS.

Fits:

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

Only for Aluminium wheels      

Inspired by the Porsche 917/30 that dominated the 1973 Can-Am series, this advanced turbofan system channels SilverRocket’s engineering excellence and modern AI-driven aerodynamic design to deliver real performance gains on track.

What Does the SilverRocket Turbofan Aero Disc Do?

The SilverRocket AeroDisc isn’t just a styling enhancement — it’s a functional aerodynamic upgrade that improves performance where it matters most.

Core Functions:

• Enhances brake cooling: The integrated turbofan blades act as centrifugal pumps, evacuating hot air from the brake system and maintaining optimal disc temperature.
  
• Increases drag-free downforce on the front axle: The airflow redirection stabilises the car at high speeds without additional drag.
  
• Reduces aerodynamic drag: Smooth outer surfaces streamline wheel airflow for higher top speed and improved balance.
  
• Improves lap times: Proven through extensive track testing, the AeroDisc Pro increases top speed by 14 km/h (8.7 mph) when combined with SilverRocket’s rear AeroDisc system.

These discs are specifically engineered to fit Porsche 718 GT4 RS with OEM aluminium wheels, ensuring a perfect, balanced fit and seamless aerodynamic integration.

The Evolution of Porsche Turbofan Aerodynamics
The turbofan aero disc concept originated in Porsche’s 917/30 — the most powerful road racing car of its era. Facing extreme brake heat (up to 700°C/1,290°F), Porsche engineers devised radial-blade turbofans that expelled hot air from the wheel wells via centrifugal force.

Though later banned from regulated racing for being “movable aerodynamic devices,” this innovation continues to influence Porsche’s engineering philosophy. SilverRocket brings it back with 21st-century advancements, combining heritage design with modern carbon fibre craftsmanship and AI-driven Computational Fluid Dynamics (CFD) optimisation.

Why Do Traditional Aero Discs Fail?

Conventional aluminium or composite aero discs often underperform due to:

• Heat fatigue and deformation under high brake temperatures.
  
• Poor airflow management from outdated blade geometry.
  
• Excessive weight, negatively impacting unsprung mass.
  
• Surface delamination or warping during prolonged use.

SilverRocket solves these issues with AI-designed high-efficiency turbofan blades and a 0.5 mm Race-Ready Heat-Resistant (R-HR) coating that shields against extreme brake heat — proven to withstand over 500°F in professional track environments.

Why Upgrade to SilverRocket’s Carbon Fibre Aero Disc?

Upgrading to SilverRocket’s Front Wheel Turbofan Aero Disc delivers tangible benefits in both performance and engineering precision.

Key Advantages:

• Brake cooling efficiency: Peak brake disc temperatures reduced from 585°C to 493°C during testing.
  
• Higher top speed: Combined with the rear AeroDisc, achieves 282 km/h (175.2 mph) at the Shanghai F1 Circuit.
  
• Superior materials: Aerospace-grade carbon fibre construction ensures maximum strength and minimal weight.
  
• Race-ready resilience: R-HR coating resists prolonged exposure to brake heat.
  
• Aerodynamic enhancement: Generates downforce without additional drag.
  
• Artistic freedom: Supplied with an AeroDisc Pro Livery-Free Design Template, allowing for full custom graphics or branding.

SilverRocket’s design represents a fusion of racing heritage, AI-driven aerodynamics, and modern carbon engineering — setting a new benchmark for Porsche performance parts.

SilverRocket Seamless Dry Carbon Fiber Roll Cage – The Ultimate Lightweight Safety Innovation for Porsche 992 GT3 / GT3 RS
The SilverRocket Seamless Dry Carbon Fiber Roll Cage redefines the limits of structural performance and safety for the Porsche 992 GT3 and GT3 RS. Designed to outperform Porsche’s carbon roll cage trend, SilverRocket engineers have developed a TÜV crash-tested, FIA 253-compliant safety system that offers exceptional strength, weight reduction, and seamless aesthetics.

For Coupe models WITHOUT sunroof

Fits:

• Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
• Porsche 991.1 Carrera C2S 3.8L (400Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
• Porsche 991.1 Carrera C4S 3.8L (400Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500Bhp) 2015-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S 3.0L (420 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S 3.0L (420 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
• Porsche 992.1 Carrera 2 3.0L 2019-24
• Porsche 992.1 Carrera 4 3.0L 2019-24
• Porsche 992.1 Carrera 2S 3.0L 2019-24
• Porsche 992.1 Carrera 4S 3.0L 2019-24
• Porsche 992.1 Turbo 3.8L 2020-24
• Porsche 992.1 Turbo S 3.8L 2020-24
• Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
• Porsche 992.1 GT3 RS 4.0L 2022-24

Constructed using 50+ layers of aerospace-grade dry carbon fiber and an AI-optimized uni-directional fiber layup, this roll cage achieves a groundbreaking balance of ultra-lightweight strength — weighing just 12.8 kg versus the manufacturer-standard 14.2 kg equivalent. The result is the strongest, safest, and most precisely engineered roll cage available for modern Porsche GT models.

What Makes the SilverRocket Carbon Roll Cage Unique?

1. Seamless Carbon Fiber Weave Texture
Unlike conventional roll cages with visible joining seams, SilverRocket’s proprietary carbon manufacturing process creates a flawless, continuous weave, even across complex curved surfaces — a first in the industry.

2. TÜV Tested & FIA 253 Certified
Tested by TÜV SÜD, this roll cage exceeds FIA 2023 Safety Requirements (Appendix J – Article 253) by 4.4x, withstanding a crushing 23,656 kg (52,152 lbs) — surpassing global racing standards by a significant margin.

3. Fully Symmetrical Structure for LHD & RHD Vehicles
Engineered for true global compatibility, the SilverRocket roll cage provides identical protection for both left-hand and right-hand drive models, ensuring uncompromised safety for every driver.

4. Enhanced Rear Visibility & Usability
The lowered curved rear structure ensures zero rear vision obstruction, while the enlarged central tunnel allows easy access to the rear seat — perfect for drivers using the area for storage during track days.

5. AI-Optimized Uni-Directional Layup
Using advanced AI topology mapping, SilverRocket precisely aligns every carbon fiber layer for maximum load-bearing strength while minimising weight.

6. Integrated Mounting System for Rapid Installation
The roll cage’s integrated mounting system simplifies installation, improving alignment and reducing fitting time without compromising rigidity or performance.

Why Do Conventional Roll Cages Fail?

Traditional metal or multi-piece carbon roll cages often suffer from issues like:

• Visible seam joins that create weak points under stress.
  
• Corrosion or micro-cracking in metal-based systems.
  
• Uneven protection between LHD and RHD variants.
  
• Poor rear visibility due to oversized upper bracing.
  
• Excess weight affecting center of gravity and balance.

The SilverRocket Seamless Carbon Roll Cage solves all of these — combining AI-engineered topology, TÜV-certified safety, and perfectly symmetrical geometry to deliver the most advanced roll cage solution ever produced for the Porsche 992 GT platform.

Why Upgrade to a SilverRocket Seamless Carbon Fiber Roll Cage?

Upgrading to a SilverRocket roll cage provides Porsche GT owners with an immediate performance and safety edge. Its cutting-edge materials and engineering deliver unrivalled protection, improved handling stability, and reduced body flex — all while maintaining a clean, race-ready aesthetic.

Key Benefits:

• Weight reduction from 14.2 kg to 12.8 kg.
• TÜV and FIA-certified impact protection exceeding requirements by over 400%.
• Symmetrical protection and flawless weave finish.
• Improved visibility and rear seat accessibility.
• Integrated, precision-fit mounting system for easy installation.       

Related reference numbers
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9GT880078

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Front lower downforce generating AeroShield in carbon fibre - to be used with the SilverRocket DRS-1/Clubsport Wing

Fits:
Porsche 718 Cayman GT4 RS

First-Time Abundance of Front Downforce for the GT4 RS
The Porsche GT4 model has long been criticized by track enthusiasts for lacking front downforce. However, the SR AeroShield has changed this situation. The Aeroshield provides the GT4 RS with unprecedented front and mid-front downforce. Players can freely adjust the front downforce of the GT4RS by changing canards to suit different types of tracks.

Drag-Free Downforce
Not all downforce is created equal. The underbody downforce generated from Venturi effects, boasts the highest downforce-to-drag ratio, ensuring superior performance without compromising speed.

More Balanced Downforce
The SR AeroShield enhances underbody airflow, generating an impressive 65 kg of additional downforce at 200 km/h. Most importantly, this downforce is evenly distributed along the underbody, resulting in a more balanced and stable driving experience at high speeds. To ensure SR customers achieve the most optimal results from our Aero Pack, we conducted intensive track testing with professional drivers to identify the ideal aerodynamic balance setup. Below is the recommended Aero Balance Table, summarized from all track testing data.

Stealth Performance in 20 minutes
The SR Front Aeroshield is designed to be virtually invisible, allowing for quick installation or removal in just 20 minutes—dominating the track like a wolf in sheep's clothing.

No impact on daily usage
The AeroShield is engineered to maintain the OEM minimum clearance, ensuring that your GT4 RS remains fully functional for everyday driving.

 A cutting edge shield protecting your Porsche OEM underbody
Constructed from high-strength, aerospace-grade dry carbon fiber, the SR Aeroshield boasts a strength that is 4.3 times greater than that of aluminum. It provides exceptional protection for the front OEM underbody aluminum tub.

Important Notice
The SR Front AeroShield is meticulously designed to optimize downforce when paired with the SR DRS-1/Clubsport Wing (9GT825871A/2KIT) at high speeds. Through extensive CFD simulations and track testing, we have gathered the necessary setup data to ensure an ideal aerodynamic balance. Detailed AeroBalance setup Table is provided in the pictures section.
To maintain driving safety and aerodynamic stability at high speeds, SR intends to sell the AeroShield exclusively with the DRS-1/Clubsport Wing, or to existing customers who have already purchased the DRS-1/Clubsport wing. However, we have received numerous inquiries from customers who already bought wings from other brands. 
The SR AeroShield has only been tested and aerodynamically matched with the  DRS-1/Clubsport Wing so if used with any other rear wing, this is done at the owners risk

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99150460109

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Rear wing swan neck riser set 3 inch - Dry Carbon Fibre
Sold as a Pair

Fits:
Porsche 718 GT4 RS - 2022 to 2024

The SilverRocket GT4 RS Dry Carbon Fiber 3-inch Wing Riser is the only carbon fibre riser available on the market that is 100% customized for the Porsche 718 GT4 RS model. It is the upgraded version of our best-selling GT4 RS 3-inch wing riser (OEM AlSi7Mg Casting).

Highlights:

Lightest Wing Riser: Weigh at only 3.29lbs (1,493g), our carbon fiber wing riser is 2.4lbs (1,089g) lighter than the stock wing bracket, making it the lightest wing riser for the GT4 RS. 

Track-tested Quality: We use 100% racing-grade dry carbon fiber in the making of this wing riser to ensure its superior quality. The riser has been rigorously tested both in the lab and on track, showcasing great strength and stability under extreme conditions during our lap time record test. It can withstand over 500lbs of downforce even with the Clubsport Rear Wing with extreme stability. 

Improved Rear Visibility: Not only does our wing rise increase downforce, but it also provides added visual benefits. See clearly through the rear mirror, crucial for high-speed racing maneuvers.

Enhanced Downforce: By extending the factory wing 3 inches higher, our wing risers enhances rear downforce, delivering exceptional performance on both the track and street.

Sleek Full Carbon Aesthetics: With its 100% dry carbon fiber material, sleek design, and attention to detail, this wing riser elevates the overall appearance of your GT4 RS to a whole new level. 

Hassle-Free Installation: It is designed to be 100% OEM compatible and seamlessly integrates with your Porsche 718 GT4 RS. No need for drilling additional holes or complex modifications. Install with ease and get ready to experience the difference. 

Function:

The SR GT4 RS Dry Carbon Fiber 3-inch Wing Riser aims to optimize the rear wing downforce by raising the factory wing by 3 inches, further improving the car's racing performance. Additionally, it improves rear-view visibility to ensure that the driver's overall rear-view vision, particularly in high-pressure track environments, is not obstructed by the wing, significantly enhancing driving safety.

Related reference numbers
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9GT827465D

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Seat backrest air cooled insert for Lightweight Bucket Seats (LWB)
Sold each

Fits:
Porsche 981 Boxster - 2012 to 2016
Porsche 981 Cayman - 2013 to 2016
Porsche 718 Boxster - 2017 to 2024
Porsche 718 Cayman - 2017 to 2024
Porsche 991.1 / 991.2 - 2012 to 2019
Porsche 992.1 - 209 to 2024

Experience maximum comfort in your Lightweight (LWB) seat:
Say Goodbye to feeling stuffy in your Porsche LWB seat in the summer. The SilverRocket Seat Insert features a unique 3D air-cooled, porous structure that offers maximum ventilation & cooling for the driver and provides unparalleled comfort & support for a smoother ride experience.

SilverRocket Wrapping Edge Added: 
The driver back is now fully wrapped, reducing movement and providing enhanced support.

Eliminate Guesswork on Softness: 
Our engineering team has integrated two softness structures into a single piece. The top 30% features a soft structure for a gentle, wrapping feel, while the bottom 70% consists of a firmer structure for added support.

Integrated Dual-Softness Structure
Our engineering team has integrated two softness structures into a single piece. The top 30% features a soft structure for a gentle, wrapping feel, while the bottom 70% consists of a firmer structure for added support.

Product Highlights:

Comfortable with Support: Compared to the Porsche OEM seat back, the driver's back will feel adequately wrapped and supported. Even better, the combination of two different firmness levels and the material's superior elasticity creates a gentle massaging sensation, ensuring that fatigue is minimized even during long drives.

Maximum Ventilation: Unique 3D air-cooled porous structure offers maximum ventilation and cooling for the driver, solving the problem of PORSCHE LWB seat being stuffy in summer.

Super Hygiene: SR seat insert is designed without fabric, allowing for easy cleaning with high-pressure water sprays. It dries quickly with the use of fans, ensuring optimal hygiene.

Related reference numbers
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99152115190

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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

DRS-1 Flex Carbon Swan Neck Rear spoiler / wing.

Fits:
Porsche 718 Cayman GT4 RS - 2022 Onwards
Porsche 718 GT4 - 2019 onwards *
Porsche 981 GT4 - 2016 *
* In conjunction with SilverRocket GT4 3-Inch Swan Neck Wing Riser - 98151268182/1

The DRS-1 rear spoiler features a more aggressive streamlined design with screw-less dry carbon fiber endplates, elevating its aesthetic appeal for the GT4 RS street car.

Flex-Carbon Structure: In traditional wings, aluminum inner structures are used at the mounting points, however, in the SR Flex-Carbon Wing, aluminum has been replaced with the SR Flex-Carbon structure, reducing the weight by another 1.5kg. Mostly importantly, the flex-carbon structure provides unparalleled flexibility, similar to that seen in the McLaren F1 Flex Wing.

Passive DRS Effect: Our tests on the Shanghai F1 track demonstrates that the DRS-1 wing can passively drop back by ~1.5 degree of AOA at speeds between 150 to 270 km/h, resulting in an 8km/h increase in top speed compared to traditional wings. For the GT4 RS, this improvements translates to a lap time reduction of 0.5 seconds.

The strongest and lightest rear wing for the GT4 RS
Made of 100% racing-grade dry carbon fiber, the SilverRocket DRS-1 Flex-Carbon Swan Neck Wing is the lightest rear wing for Porsche GT4 RS. It provides more compressive strength while weighs 2.85lbs lighter than the stock GT4 RS wing and 1.64lbs lighter than the stock Clubsport wing.

Full CFD analysis with real aero data
The SilverRocket DRS-1 Flex-Carbon Swan Neck Wing went through comprehensive CFD analysis with exceptional modeling conducted by expert engineer. Our real aero data shows that at 125mph and 15° AOA, the SilverRocket Clubsport rear wing provides a whooping 472 lbs of downforce, which is 170 lbs more than the stock GT4 RS rear wing.

Flex-Carbon Structure with Passive DRS (drag reduction system) effect
We use the SR Flex-Carbon Structure to replace the aluminum inner structure in traditional wings, resulting in a 1.5kg weight reduction. Most importantly, it provides unparalleled flexibility, similar to that seen in the McLaren F1 Flex Wing.

6 calculated AOA (angle of attack) settings with aero data
The SilverRocket DRS-1 Flex-Carbon Swan Neck Wing offers 6 different angle of attack settings from -2.5° up to 15° designed from our CFD analysis aero data to provide great maneuverability for various driving preferences and track condition. Additionally, we use the high end SUS304 1/2H stainless steel for the L-mount that significantly enhances the rigidity at the connection points. 

100% racing-grade dry carbon fibre
No inferior wet carbon fiber, no cheap glass fiber, we use 100% racing-grade dry carbon fiber, both inside and out, in the making of this wing to ensure its superior structural strength and ultra lightweight for track performance.

Rigorously tested on and off the track for superior performance and reliability
The SilverRocket Dry Carbon Fiber Clubsport Wing has been pushed to its limit with aggressive strength testing and intensive track driving to ensure its superior reliability that’s essential for your track experience.

Highlights:

• Lightest Swan Neck Rear Wing For GT4 RS: Weighs at only 5.84 lbs, the SR DRS-1 Flex-Carbon Swan Neck Wing is 3.34lbs lighter than the stock GT4 RS wing and 2.1lbs lighter than the stock GT4 RS Clubsport wing.
• Full CFD Simulation & On-track Testing with Real Aero Data: The SR DRS-1 Flex-Carbon Swan Neck Wing undergoes numerous CFD simulations, aggressive lab testing, and intensive on-track driving to guarantee its peak performance.
• 100% Racing-Grade Dry Carbon Fiber: Crafted from 100% racing-grade dry carbon fiber, our wing boasts exceptional structural strength, leaving no room for compromise.
• 6 AOA (angle of attack) Settings following Porsche Motorsport Guidance: Six different angle of attack settings ranging from -2.5 degrees to 15 degrees are developed based on Porsche Motorsport Guidance for maximum maneuverability. 
• Peak Reliability: The SR DRS-1 Flex-Carbon Swan Neck Wing can sustain over 500lbs of force and the L-mounts are constructed using SUS304 1/2H stainless steel, enhancing both reliability and rigidity at the connection point. You can trust it in the most demanding situations

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9GT825871A

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Carbon fibre tailgate with lightweight PC glass - Without rear wiper

Fits:
Porsche 981 Cayman - 2013 to 2016
Porsche 718 Cayman - 2017 to 2024

20.7lbs of Weight Saving
Constructed from 100% aerospace-grade dry carbon fiber, the SilverRocket V-Frame tailgate is 6.4 kg (13.71lbs) lighter than the stock tailgate of the GT4RS. When combined with the SR Carbon Fiber Wing Support and SR Wing, this results in a total weight savings of 20.7lbs at a high gravity point compared to the OEM setup.

1,300+lbs Downforce Ready
The SilverRocket Super Strong V-Frame and Honeycomb Reinforced Core are engineered to support larger wings, handling downforce levels of up to 600 kg/1322lbs with exceptional stability.

Rearward-Extended Wing Setup Ready
We frequently receive inquiries about if we will provide rearward-extended wing support. Our consistent response has been "no" as our FEA analysis of the OEM tailgate indicates that it is not designed for a rearward-extended wing setup under high downforce. However, we have taken this request into account in the development of this tailgate, which is engineered to safely support the additional forces generated by a rearward extended wing setup.

Perfect Match for Weissach Pack
The SR Dry Carbon Fiber V-Frame Tailgate is made with extreme attention to detail, it exquisitely complements the carbon fiber aesthetic of the GT4 RS Porsche Weissach Pack, leaving no room for compromise.

Indestructible HD Lightweight Polycarbonate Glass Included
Porsche incorporated a super thin glass in the GT4 RS tailgate to reduce weight. However, this lightweight solution has a significant drawback: the thin glass is prone to cracking. Numerous reports on Rennlist highlight instances of the rear glass cracking during car washes. To make matters worse, the OEM tailgate glass comes with a staggering price tag of $2,600.

In response to this issue, SilverRocket has developed our own HD Lightweight Polycarbonate Glass, which is included in the tailgate package at no additional cost. This innovative solution not only reduces weight but also alleviates concerns about the fragility of the expensive GT4 RS rear glass.

Highlights:

• Constructed from aerospace-grade dry carbon fiber, it reduces weight by 20.7lbs compared to the OEM Cayman tailgate & wing assembly.
• The SilverRocket, super strong V-Frame and honeycomb core are engineered to support larger wings, handling downforce levels of up to 600kg / 1322lbs with exceptional stability.
• Specially designed and engineered to accommodate backward-extended wing setup.
• Exquisitely complements the carbon fiber aesthetics of the GT4 RS Porsche Weissach Pack.
• Includes SilverRocket HD lightweight polycarbonate glass, eliminating concerns about cracking the costly GT4 RS special thin rear glass.
• Compatible with both OEM GT4 RS wing supports and SR dry carbon fiber wing risers, touring version available on a build-to-order basis.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98151291181

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Support protection plate on rear wing - Carbon Fibre
Sold as a pair

Fits:
Porsche 981 Cayman GT4 - 2016
Porsche 718 Cayman GT4 / GT4 RS - 2019 to 2024

Eliminate the risk of metal dents when using high downforce AOA (angle of attack) settings or bigger rear wings

When the GT4RS operates with high downforce AOA angles settings on high-speed tracks, or when utilising high downforce motorsport wings, the potential for metal dents increases. For instance, the SilverRocket DRS-1 wing can generate over 250 kg of downforce at 200MPH Speed. This substantial downforce is supported by the car's body through the wing support.

If the left and right supporting anchors are not adjusted evenly, there is a risk that the high downforce could cause dents in the metal at the supporting points.

Highlights:

Benefit: Eliminate the risk of metal dents with High-downforce AOA (angle of attack) settings & bigger wings.
Material: Crafted from 100% aerospace-grade dry carbon fiber, twice the strength of steel.
Installation: Pre-fitted with 3M VHB tape for quick and easy installation in just 30 seconds.

Anti wind buffering kit. 
Sold as a pair

Fits:
Porsche 718 Cayman - 2017 to 2024
Porsche 718 Cayman GT4 / GT4 RS - 2019 to 2024

Introduction:

• Aerodynamically optimized to eliminate the wind vibration in the cabin with open windows during high-speed driving.
• Made using racing-grade dry carbon fiber
• Provide a more track-like exterior aesthetics.
• Priced for two (left & right)

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99153755152

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Forced air adaptor for helmet cooling. 
Sold each - coolant hose not included

Fits:
Porsche 718 Cayman - 2017 - 2024
including race cars

The SilverRocket Enduro Forced Air Adapter was originally designed for maximum driver cooling in the 718 GT4 Clubsport during endurance races. We then refined the design to serve as the ideal cooling solution for any 718 model on hot, intense track days.

The adapter easily connects to your AC vent, directing cool air straight into your helmet and providing a refreshing breeze on every lap.

Highlights:

• Proven through endurance racing.
• Crafted from 100% aerospace-grade dry carbon fiber.
• Custom fit for all 718 models. 
• Dual outlet design: The adapter fits both the middle and side vents, allowing for two adapters - one for helmet cooling and one for seat cooling.