Ridgeline Motorsports Swan Neck Pre-preg Dry Carbon Clubsport Wing For Porsche 718 GT4/GT4 RS

Engineered for Maximum Performance. Inspired by Porsche Motorsport GT4 Clubsport and GT4 RS Clubsport. Developed for High-Speed Stability.

The Ridgeline Motorsport Swan Neck Rear Wing is a lightweight, motorsport-focused aerodynamic upgrade developed for the Porsche 718 Cayman GT4 and GT4 RS platforms.

Constructed from pre-preg dry carbon fiber, the system combines a high-downforce wing profile with six adjustable angle-of-attack settings ranging from -2.5° to 15°. This allows the rear aerodynamic balance to be configured for different vehicle setups, track conditions, and driver preferences.

The top-mounted swan-neck configuration keeps the aerodynamically critical underside of the wing unobstructed. Compared with conventional bottom-mounted supports, this arrangement promotes cleaner, more consistent airflow across the lower surface of the wing, helping maintain airflow velocity, reduce mounting-related turbulence, and generate a stronger pressure differential across the airfoil.

Aerodynamic reference data for this wing profile indicates that it can generate up to approximately 472 lbs of rear downforce at 125 mph in the 15° setting. Actual aerodynamic performance may vary depending on wing height, vehicle configuration, ride height, supporting aero components, and surrounding airflow conditions.

Unlike flexible-wing systems designed to change angle under aerodynamic load, the Ridgeline Motorsport wing uses a conventional rigid structure to maintain its selected angle of attack and provide predictable aerodynamic behavior at speed.

The result is a configurable rear aerodynamic system designed for high-performance street builds, dedicated track vehicles, and competitive motorsport applications.

Vehicle Fitment

Designed for:

• Porsche 718 Cayman GT4 RS
• Porsche 718 Cayman GT4

Fitment and required mounting components vary depending on the vehicle model. Please confirm compatibility and the required mounting configuration before placing your order.

Aerodynamic Performance

The wing features six adjustable angle-of-attack positions ranging from -2.5° to 15°, allowing the driver to balance rear downforce, aerodynamic drag, and vehicle stability according to the intended application.

Lower-angle settings are suited to configurations prioritizing reduced drag and higher straight-line speed, while higher-angle settings increase rear aerodynamic loading for improved stability through high-speed corners and under braking.

At the maximum 15° setting, aerodynamic reference data for the shared wing profile indicates approximately 472 lbs of rear downforce at 125 mph. This figure should be treated as a reference rather than a vehicle-specific guarantee, as actual results depend on the complete aerodynamic and chassis configuration.

Swan Neck Wing

The Ridgeline Motorsport Swan Neck Wing uses top-mounted uprights to preserve cleaner airflow across the underside of the airfoil—the surface most sensitive to mounting interference.

By minimizing obstructions beneath the wing, the swan-neck arrangement helps reduce localized turbulence and flow separation around the mounting points. This supports more consistent pressure distribution across the wing and improves aerodynamic efficiency throughout its adjustable operating range.

The wing is manufactured from pre-preg dry carbon fiber to provide a lightweight and rigid structure capable of maintaining its aerodynamic profile under high-speed loading.

Rear Wing Features

• Motorsport-inspired swan-neck configuration
• Pre-preg dry carbon fiber construction
• Rigid wing structure for predictable aerodynamic performance
• Six adjustable angle-of-attack settings
• Adjustment range from -2.5° to 15°
• Up to approximately 472 lbs of reference downforce at 125 mph and 15°
• Unobstructed lower wing surface for cleaner airflow
• Designed to improve rear stability at high speed
• Suitable for street, track, and motorsport applications
• Installation hardware included