Pre-preg Carbon Fibre Diffuser with Brake Light – Audi RS3 / S3 8V (2018–2020)

Enhance the rear profile of your Audi RS3 or S3 8V (2018–2020) with this pre-preg carbon fibre rear diffuser, complete with an integrated centre brake light. Designed for both performance and style, this diffuser provides a sleek OEM+ fit while improving aerodynamics and adding an aggressive motorsport-inspired touch.

✅ Key Features

• Pre-preg Carbon Fibre Construction – Lightweight, durable, and autoclave-cured for maximum strength with minimal weight.

• Integrated Brake Light – Added safety and motorsport styling with built-in LED brake light.

• OEM Fitment – Direct replacement for the factory diffuser; no cutting or modification required.

• Gloss or Matte Finish Options – Choose the look that best matches your vehicle’s styling.

• Aerodynamic Design – Improves airflow while giving your Audi a sharper rear stance.

🚗 Vehicle Compatibility

• Audi RS3 8V (2018–2020)

• Audi S3 8V (2018–2020)

🔥 Why Upgrade?

Crafted from premium pre-preg carbon fibre, this diffuser is designed for enthusiasts who demand both performance and aesthetics. The integrated brake light ensures extra visibility while completing the aggressive RS look.