Enhance the rear-end styling and aerodynamic performance of your BMW M6 with the AF-1 Carbon Rear Diffuser by Aero Function. Designed for the 2006-2010 BMW E63 coupe and E64 convertible M6 models, this aggressive rear diffuser delivers a motorsport-inspired appearance while improving airflow management and rear aerodynamic efficiency. Constructed from premium Carbon Fibre Plastic (CFP), it combines woven carbon fiber reinforcement with a durable polymer structure for exceptional strength, flexibility, and lightweight performance.

Finished with seven layers of UV-inhibiting automotive and marine-grade clear coat, this rear diffuser is engineered to maintain a deep carbon fiber gloss while protecting against fading, discoloration, and environmental damage over time. The sculpted AF-1 design complements the factory rear bumper and enhances the vehicle’s high-performance appearance.

Features

• AF-1 carbon rear diffuser for BMW M6 E63/E64
• High-strength Carbon Fibre Plastic (CFP) construction
• Woven carbon fiber reinforced polymer structure
• Lightweight and highly durable design
• Modified aerodynamics for improved rear airflow
• Seven layers of UV-inhibiting automotive and marine-grade clear coat
• Honeycomb black mesh grille where applicable
• Five-stage Aero Function quality control manufacturing system
• Exclusive limited production availability
• Ship-safe packaging system for reduced freight damage
• 3-year limited manufacturer’s warranty

Fitment

• 2006 BMW M6 E63 Coupe
• 2007 BMW M6 E63 Coupe
• 2008 BMW M6 E63 Coupe
• 2009 BMW M6 E63 Coupe
• 2010 BMW M6 E63 Coupe
• 2006 BMW M6 E64 Convertible
• 2007 BMW M6 E64 Convertible
• 2008 BMW M6 E64 Convertible
• 2009 BMW M6 E64 Convertible
• 2010 BMW M6 E64 Convertible

Important Notes

• Fits BMW M6 E63 coupe and E64 convertible models only
• Professional installation is strongly recommended
• Test fit before installation or finishing

Upgrade your BMW M6 E63/E64 with the Aero Function AF-1 carbon rear diffuser. Lightweight CFP construction with UV-protected carbon finish and aggressive styling.

The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.