AUDI A4/S4 B9 DRY CARBON FIBER REAR DIFFUSER (WITHOUT LIGHT)

Transform the rear appearance of your Audi A4/S4 B9 with this premium dry carbon fiber rear diffuser without light. Designed to create a more aggressive and performance-oriented rear-end styling, this diffuser adds a motorsport-inspired aesthetic while maintaining a clean OEM+ appearance.

Manufactured from high-quality dry carbon fiber, this rear diffuser features a lightweight structure, precision carbon weave finish, and a high-gloss protective coating. The aerodynamic design enhances the visual width of the rear bumper and adds sharper performance styling details.

This diffuser is designed without a rear light opening, providing a clean and minimalistic carbon fiber appearance. The integrated vertical fins improve the sporty look and complement other GSC carbon fiber exterior upgrades.

Precision molded for Audi A4/S4 B9 rear bumper applications, this product offers excellent fitment and a premium factory-style integration.

Professional installation is recommended for the best results.

PRODUCT SPECIFICATION

• 
  Premium Dry Carbon Fiber Construction
  
• 
  Rear Bumper Diffuser Upgrade
  
• 
  Without Rear Light Design
  
• 
  Real Carbon Fiber Weave Finish
  
• 
  Lightweight Performance Design
  
• 
  High Gloss UV Protective Clear Coat
  
• 
  Aerodynamic Rear Styling Enhancement
  
• 
  Motorsport Inspired Diffuser Fins
  
• 
  OEM+ Fitment Design
  
• 
  Enhances Rear-End Aggressive Appearance
  

COMPATIBILITY

Fits:

• 
  Audi A4 B9 2016-2024
  
• 
  Audi S4 B9 2016-2024
  

Compatible Models:

• 
  Audi A4 B9 Sedan
  
• 
  Audi S4 B9 Sedan
  

Designed for OEM rear bumper configurations.

Please confirm your vehicle rear bumper style before ordering.

WHAT'S IN THE BOX?

• 
  1 × GSC Dry Carbon Fiber Rear Diffuser Without Light
  

(Mounting hardware may vary depending on production batch.)