Rear Spoilers / Aerofoil

Rear lid adhesive tape.



Fits:
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Cayman GT4 2019>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

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Related, superseded, cross reference or alternative numbers for comparison.

98151278

The product you are viewing cross references to these numbers

Rear spoiler / wing, dry carbon fibre. 

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

Introduction:

Inspired by Porsche GT4 RS Clubsport racing cars, the SilverRocket Dry Carbon Fiber Clubsport Rear Wing is the LIGHTEST and STRONGEST Clubsport rear wing for your Porsche 718 GT4 RS.
Whether chasing lap times, seeking maximum downforce, or craving the thrill of precision driving, the SilverRocket Dry Carbon Fiber Clubsport Rear Wing is your ticket to unmatched performance and control. Made with 100% racing-grade dry carbon fiber, it creates an astonishing 470 lbs of downforce and provides a more track-like exterior aesthetics.

Highlights:

• Lightest Clubsport Rear Wing For GT4 RS: The SilverRocket Clubsport Rear Wing weighs 2.85 lbs lighter than the stock GT4 RS wing and 1.64 lb lighter than the stock GT4 RS Clubsport wing.
  
• Full CFD Simulation & On-track Testing with Real Aero Data: The SilverRocket Clubsport Rear 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: no cheap wet carbon fiber, no glass fiber - just pure excellence.
• 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 SilverRocket Clubsport Rear 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.

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Related, superseded, cross reference or alternative numbers for comparison.

9GT825871A

The product you are viewing cross references to these numbers

Carbon fibre rear Spoiler Ducktail GT4 Style.
Manufactured in Carbon Fiber prepreg autoclave molded, cured with glossy clear finish.



Fits:
Porsche 718 Cayman

Replaces the oem upper Spoiler. Install with original oem inferior Spoiler with existent screws & clips. ( not included).


Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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Related, superseded, cross reference or alternative numbers for comparison.

SFC982827934EG2X

The product you are viewing cross references to these numbers

Rear spoiler GT4 Style, in ABS finish (can be painted ) complete with metal uprights  

Fits:
Porsche 718 

**Can also be retro fitted to Porsche Boxster / Cayman 981 models 

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

982825491G2X

The product you are viewing cross references to these numbers

Rear spoiler GT4 Style, in Gloss Carbon finish complete with metal uprights  

Fits:
Porsche 718 

**Can also be retro fitted to Porsche Boxster / Cayman 981 models 

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

982825491G2X

The product you are viewing cross references to these numbers

Rear spoiler gurney flap dry carbon fibre. 

Fits:
Porsche Cayman GT4 RS - 2022 Onwards

Inspired by Porsche racing cars, the Dry Carbon Fiber Rear Ducktail Gurney Flap increases the rear downforce while maintaining the original street car style.

Made of racing-grade dry carbon fiber, it also provides a more track-like exterior aesthetics.

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

9GT807433

The product you are viewing cross references to these numbers

Rear Spoiler.
Dry Carbon Fibre

Fits:
Porsche 718 Cayman Upgrade to GT4 look
Porsche 718 Boxster Upgrade to GT4 look

Rear wing end plate.



Fits:
Porsche 718 Cayman GT4 RS - 2022 Onwards

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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

9GT82786

The product you are viewing cross references to these numbers

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

Rear wing riser



Fits:
Porsche 718 Cayman GT4 RS - 2022 Onwards

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

9GT82746

The product you are viewing cross references to these numbers

Rear wing spoiler riser cover gasket



Fits:
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Cayman GT4 2019>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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

98151268580

The product you are viewing cross references to these numbers

Rear wing spoiler riser support.



Fits:
Porsche 718 (982) Cayman GT4 2019>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

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

98282773

The product you are viewing cross references to these numbers

Rear wing spoiler, primed.



Fits:
Porsche 718 (982) Cayman GT4 2019>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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

982825491G2X

The product you are viewing cross references to these numbers

Rear wing Swan Neck riser set 3 inch 2017 aluminium alloy. 
Sold as a Pair

Fits:
Porsche 981 GT4 - 2015 to 2016
Porsche 718 GT4  - 2017 Onwards

Introduction:

Inspired by the Porsche 718 GT4/GT4RS Clubsport, the SR GT4 3-inch Swan Neck Wing Riser is the lightest & strongest solution to upgrade to the Porsche Clubsport rear wing and turn your 718/981 GT4 into a track beast with the best track-like aesthetics.

Highlights:

Upgrade to Clubsport Rear Wing: The SR GT4 3-inch Swan Neck Wing Riser works perfectly with the SilverRocket GT4 RS Clubsport Rear Wing and stock GT4/GT4RS Clubsport rear wing for those who want to maximize their GT4's full track potential.

Swan Neck Design:  The Swan Neck Mount improves airflow separation and produces more downforce than the standard upright mount of your GT4, which is crucial in any track condition.

100% OEM Quality: The SR GT4 3-inch Swan Neck Wing Riser is 100% customized for the Porsche 718/981 GT4 model and utilizes the same material (2017 Aluminum Alloy, an aerospace-grade aluminum alloy) as the stock GT4 Clubsport wing bracket.

Double Your Downforce:  With the clubsport rear wing, the swan neck design, and a 3-inch lift, the SR GT4 3-inch Swan Neck Wing Riser can create over 470 lbs of downforce, easily doubling the downforce of your GT4.

Hassle-Free Installation: It is designed to be 100% OEM compatible and seamlessly integrates with your Porsche 718/981 GT4 - no need for drilling additional holes or complex modifications. Install with ease and get ready to experience the difference.

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

98151268182

The product you are viewing cross references to these numbers

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

9GT827465D

The product you are viewing cross references to these numbers

SR 718 GT4 RS OEM aluminium look 3-inch CC-1 wing riser set
Sold as a Pair

Fits:
Porsche 718 GT4 RS - 2022 Onwards

Highlights:

Made from SR's proprietary Carbon Composite CC-1, this material is 4 times stronger than aluminum and 48% lighter. While it's 20% heavier than dry carbon fiber, it offers cost savings in production, making it a great alternative to aluminum.

The surface finish closely mimics that of the OEM aluminum wing support and features CC-1 Super Material at its core. This design is truly a "wolf in sheep's clothing".

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.

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

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.

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

9GT827465D

The product you are viewing cross references to these numbers