Chevrolet Corvette C6 / C6 Z06 Carbon Fiber Rear Diffuser

The APR Performance Carbon Fiber Rear Diffuser for the Chevrolet Corvette C6 and C6 Z06 is engineered to manage underbody airflow and enhance overall aerodynamic stability.

As air moves beneath the car, turbulence and low-pressure zones can develop behind the rear bumper, reducing efficiency and increasing drag. The APR Rear Diffuser channels this airflow smoothly into the low-pressure wake area, reducing turbulence, drag, and lift — while generating usable rear downforce for improved high-speed control and balance.

Manufactured from pre-preg autoclave-cured carbon fiber, the diffuser delivers exceptional strength, minimal weight, and a precise factory-like fit. Finished in a UV-resistant gloss clear coat, it maintains a deep carbon-weave luster while resisting fading and discoloration over time.

This aerodynamic enhancement pairs seamlessly with APR Performance wings and spoilers, creating a balanced aerodynamic system that improves cornering grip, braking stability, and overall driving confidence.

Key Features

• Improved Aerodynamics – Channels airflow to reduce drag and lift while generating rear downforce.
• Pre-Preg Carbon Fiber Construction – Lightweight, autoclave-cured composite for superior rigidity.
• Factory-Like Fitment – Designed specifically for Corvette C6 and C6 Z06 models.
• UV-Resistant Clear Coat – Long-lasting gloss finish that protects against sun and environmental wear.
• Performance Synergy – Functions optimally with APR spoilers and wings for a complete aero package.

Specifications

• Material: Pre-preg autoclave-cured carbon fiber
• Finish: UV-resistant gloss clear coat
• Design: Multi-channel aerodynamic underbody diffuser
• Fitment Type: Vehicle-specific direct fit
• Installation: Bolt-on (professional installation recommended)
• Purpose: Enhance underbody airflow and increase rear-end downforce
• Weight: Lightweight carbon composite

Fitment

Chevrolet Corvette C6 / C6 Z06 — 2005 to 2013