GT4 RS Style Spoiler – Porsche 981/718 Cayman GT4 Carbon Wing Upgrade

Motorsports-Inspired Aero for Your Mid-Engine Porsche

The Porsche GT4 is an icon of precision handling and raw driver engagement. However, if you’re looking to elevate both the look and aero performance of your 981 or 718 GT4, the GT4 RS Style Spoiler is the ultimate upgrade. Designed to replicate the aggressive stance and downforce of the 718 GT4 RS, this wing transforms your car into a truly race-inspired machine.

Because Porsche engineering deserves aerodynamic harmony, this spoiler enhances airflow while matching the factory silhouette with precision.

Designed for Porsche GT4 981 and 718 Cayman Models

This GT4 RS-style spoiler fits directly onto the 981 GT4 and 718 GT4 rear decklid. Whether you’re running a stock rear setup or upgrading from a factory sport wing, this spoiler provides a bold, functional upgrade without permanent modifications.

Compatible With:

• Porsche Cayman GT4 (981, 2015–2016)

• Porsche Cayman GT4 (718, 2020–present)

• Will also fit base 718 or 981 Cayman with minor modifications

• Not compatible with 911 models or Boxster variants

Want more RS-inspired upgrades? Check out our GT4 RS Style Carbon Front Canards or GT4 Carbon Diffuser Upgrade for a balanced setup.

Lightweight Dry Carbon Fibre Construction

Constructed entirely from 2×2 twill dry carbon fibre, this spoiler is strong, lightweight, and built to endure high-speed aerodynamic loads. Unlike fiberglass or plastic replicas, this piece maintains consistent weave, rigidity, and visual clarity.

Key Features:

• Full dry carbon fibre design

• UV-protected gloss or matte finish

• Lightweight, rigid, and warp-resistant

• Pre-drilled mounts for OEM-style installation

• 100% hand-laid carbon construction

Because it’s made using motorsport-grade methods, this spoiler isn’t just cosmetic — it’s functional aero with real benefits.

Real Aerodynamic Performance – Inspired by GT4 RS Racing Pedigree

While this spoiler is visually striking, it also serves a real aerodynamic purpose. It increases rear downforce, improving high-speed stability and providing more rear grip through high-speed corners and braking zones.

Aero Benefits:

• Enhanced rear-end downforce

• More stable high-speed handling

• Reduced lift during aggressive cornering

• Greater visual stance and width perception

Paired with a front splitter or canard setup, this spoiler delivers a balanced, track-ready aero profile.

Precision Fitment with OEM-Style Mounting Points

This GT4 RS Style Spoiler is designed to bolt directly to the OEM GT4 rear decklid using reinforced mounting points. The install requires no cutting or body modification for GT4 owners.

Installation Notes:

• Direct bolt-on fit for 981/718 GT4

• Includes mounting hardware and brackets

• Can be installed in under 2 hours

• We recommend professional installation for optimal alignment

If your Cayman isn’t a GT4 but you still want to run this wing, slight drilling may be required. Contact our support team for fitment guidance.

Designed to Match the GT4 RS Look and Feel

The 718 GT4 RS brought Porsche’s mid-engine platform to new heights, both mechanically and visually. This spoiler mimics the aggressive cutout endplates, elevated pedestal design, and wide surface area seen on the GT4 RS, offering the same visual punch without the GT4 RS price tag.

Because many replica wings suffer from poor proportions or flimsy mounts, this version was sculpted using OEM data and CAD modeling for a truly factory+ appearance.

Works with Stock and Aftermarket Bodywork

Whether your Cayman GT4 is factory stock or modified with rear diffusers, aero bumpers, or widebody kits, this spoiler offers clean integration and minimal interference.

Popular pairings include:

• GT4 Style Side Skirts

• OEM Carbon Rear Diffuser Upgrade

• Center Exit Exhaust Conversions

Because of the wing’s moderate dimensions, it doesn’t overpower the rear, making it perfect for road cars, show builds, or track toys alike.

Why Enthusiasts Choose This GT4 RS Style Spoiler

From dedicated track builds to aggressive daily drivers, this spoiler gives GT4 owners an OEM+ solution that boosts performance and style. Unlike mass-produced fiberglass wings, this version is trusted by Porsche enthusiasts, custom shops, and detailing pros worldwide.

Key Advantages:

• 100% dry carbon fibre

• OEM-like fitment and proportion

• Functional rear downforce

• Installation-ready with no modifications (GT4 models)

• Suitable for track, street, or show

When paired with a complete carbon package, this spoiler helps bring the RS look full-circle.