BB997RD12 Porsche 997 Rear Diffuser – Polyurethane (2005–2008 Carrera & 4S)

Enhance the rear profile of your 2005–2008 Porsche 997 Carrera or 4S with our polyurethane rear diffuser. Designed to perfectly follow the factory bumper lines, this diffuser gives your car a sharper, more aggressive look while improving aerodynamic efficiency.

The fitment is precise and seamless, delivering an OEM-like finish that instantly elevates the car’s rear stance. Beyond aesthetics, the diffuser helps channel airflow under the car, reducing drag and adding stability at speed.

Installation is simple and straightforward, with no major modifications required. Crafted from our proprietary polyurethane blend, it’s virtually indestructible — impact-resistant, flexible, and made to endure the toughest road conditions.

A clean, functional, and durable upgrade for your 997 Carrera or 4S that combines style with performance.