APR Rear Diffuser: Convertible Dodge Viper 2003 - 2005

APR Rear Diffuser

03-05 Convertible Dodge Viper

AB-708219

The APR Rear Diffuser is a performance-focused aerodynamic component designed to enhance a vehicle’s stability and efficiency at high speeds. As a vehicle moves, air displaced beneath it creates turbulence and low-pressure areas that can reduce downforce and performance. The APR Rear Diffuser channels high-speed airflow from under the car, guiding it smoothly into the low-pressure vacuum behind the vehicle.

By improving airflow management, the diffuser maximizes the effectiveness of other aerodynamic components such as wings and spoilers, resulting in increased downforce, better traction, and improved high-speed stability. Precision-engineered and lightweight, the diffuser also enhances the vehicle’s aggressive visual appeal while delivering measurable performance benefits on the road or track.

• Optimizes undercar airflow for improved high-speed stability
• Reduces turbulence and smooths airflow transition to rear low-pressure zones
• Increases downforce for enhanced traction and handling
• Works in conjunction with wings, spoilers, and other aerodynamic components
• Lightweight, precision-engineered construction for performance and durability
• Aggressive styling enhances vehicle aesthetics
• Ideal for track or high-performance street applications