VERUS ENGINEERING A0133A Rear Diffuser Kit (Carbon) for PORSCHE Cayman (987)

Description VERUS ENGINEERING A0133A Rear Diffuser Kit (Carbon) for PORSCHE Cayman (987)

The VERUS ENGINEERING A0133A Rear Diffuser Kit is engineered for the Porsche Cayman 987.1 and 987.2 to deliver efficient rear downforce generation with minimal increase in aerodynamic drag. Developed using modern R&D processes including 3D scan data, CAD design, and ANSYS Fluent CFD analysis, the diffuser optimizes airflow beneath the vehicle while maintaining a clean integration with the factory rear bumper lines.

The assembly combines carbon fiber diffuser planes with durable polyurethane strakes to ensure long-term performance and resistance to wear. The diffuser mounts directly to existing chassis locations using precision-formed sheet metal brackets, allowing installation without drilling or permanent modification. This rear diffuser is designed to integrate seamlessly into Verus Engineering aerodynamic systems for balanced and predictable high-speed performance.

• Improves vehicle performance through increased downforce and reduced drag
• Optimized using ANSYS Fluent CFD analysis within available build volume
• Designed to follow factory rear bumper geometry
• Durable, replaceable strake design for extended service life
• Modular construction allowing addition of a flat underbody cover

Specifications:

• Main Plane Material: 2x2 twill, autoclave-cured carbon fiber
• Carbon Fiber Thickness: 1.5 mm
• Reinforcement: Bonded carbon strengthening sections
• Strake Material: Polyurethane (hard rubber)
• Bracket Material: CNC laser-cut and bent 5052 aluminum
• Hardware: Stainless steel