KB Style Carbon Fiber Rear Diffuser - Audi B8.5 S4 & A4 Fitment:Audi B8.5 A4 Base Model Enhanced Aerodynamics: The aerodynamic design

Enhanced Aerodynamics: The aerodynamic design not only provides a sporty look but also improves performance by reducing drag and enhancing airflow

Included hardware: Screws are provided to facilitate the installation process

These mirror caps are not mere accessories

The carbon fiber weave pattern not only enhances the premium look but also complements your Audi's lines for a more aggressive stance

- Cold start noise reduction

KB Style Carbon Fiber Rear Diffuser - Audi B8.5 S4 & A4 Fitment:Audi B8.5 A4 Base Model Enhanced Aerodynamics: The aerodynamic designKB Style Carbon Fiber Rear Diffuser Audi B8. 5 S4 & A4 Description: Introducing the KB Style Carbon Fiber Rear Diffuser specifically designed for the Audi B8. 5 S4 & A4. Crafted from top quality carbon fiber materials, this rear diffuser not only enhances the aesthetic appeal of your vehicle but also improves aerodynamics and downforce, ensuring optimal performance on the road. It is the perfect accent for any automotive enthusiast, featuring a sleek