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Fine-tune your rear wing performance with the APR Performance Carbon Fiber Gurney Flap, developed specifically for the Porsche 718 Cayman GT4. Lightweight, strong, and track-proven, this small but powerful aero upgrade increases downforce with minimal drag by disrupting airflow at the trailing edge of the factory rear wing.
Constructed using pre-preg “dry” carbon fibre and autoclave-formed for maximum rigidity, the gurney flap is contoured to fit the OEM airfoil perfectly. Installation is simple with the included high-bond double-sided tape — no drilling or modification required.
Key Features:
• Pre-preg carbon fibre (“dry” carbon) construction
• Autoclave-formed for optimal strength-to-weight ratio
• Enhances rear wing efficiency and increases downforce
• Perfect contour match to OEM 718 GT4 wing profile
• Gloss clear coat with UV resistance
• Easy installation with included double-sided adhesive
Why Choose APR’s Gurney Flap?
• Lightweight and functional aerodynamic enhancement
• Track-proven design with no compromise on aesthetics
• No-drill install with factory-style fit
• Designed specifically for the 718 Cayman GT4
Vehicle Compatibility:
• Porsche 718 Cayman GT4
No instructions available for this product.

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