Corvette C6 Base Rear Diffusers

Explore Corvette C6 Base rear diffusers designed for all 2005–2013 Corvette Base models. This collection includes OEM-style replacements, performance diffuser fins, full-width lower valances, extended aero diffusers, and aggressive motorsport-inspired designs crafted to enhance rear-end styling and airflow efficiency. Available in ABS plastic, carbon-style finishes, gloss black, matte black, and premium carbon fiber options.

Each rear diffuser is engineered for precise C6 Base fitment, improving aerodynamic stability, exhaust flow management, and overall visual impact. Whether you're upgrading for a more aggressive appearance or enhancing functional airflow beneath the vehicle, our diffuser options offer OEM-level mounting compatibility with performance-focused design. For complementary aero components, explore our C6 Base Front Splitters or C6 Base Aero Package.

If you own other C6 trims, visit our C6 Z06 Rear Diffusers or C6 Grand Sport Rear Diffusers for trim-specific aerodynamic options.

Learn more about the Corvette C6 lineup via the official Chevrolet website. Extreme Online Store ships aerodynamic upgrades nationwide.