Maxton Design Audi RS4 B9 Avant Spoiler Extension

The Maxton Design Spoiler Extension for the Audi RS4 B9 Avant (2017–2019) is designed to enhance the factory roof spoiler with a more aggressive and aerodynamic appearance while maintaining the vehicle's original design language.

Manufactured from premium ABS plastic, the spoiler extension is lightweight, durable, and highly resistant to UV exposure, impacts, and harsh weather conditions. It extends the visual profile of the rear spoiler, adding a sportier finish that perfectly complements the muscular styling of the Audi RS4 Avant.

Engineered for precise factory fitment, the spoiler extension installs without modification and integrates seamlessly with the complete Maxton Design aerodynamic package.

Features

Premium high-quality ABS plastic construction
European performance styling by Maxton Design
Enhances the factory roof spoiler
Creates a sportier and more dynamic rear profile
Lightweight, durable, and weather resistant
Precision-engineered factory fitment
Installs without modification
Designed for Audi RS4 B9 Avant (2017–2019)