***In Stock & Ready to Ship!***
Enhance the look of your Audi with the B9 Audi A5 S-Line/S5 CAP Carbon Fiber Diffuser V1. Made with high quality carbon fiber, this diffuser will enhance the sporty look of your Audi will still remaining elegant. Functional LED light in the middle of diffuser.
This carbon fiber diffuser still a beautiful look to the rear end of your B9 Audi A5/S5 compared to the OEM boring plastic diffuser.
Does not fit facelift 2020-2023 B9.5 Audi A5/S5.
Wiring Instructions:
Brake Light Wiring:
Red is the live wire.
Black is the ground wire.
Yellow is the brake light wire.
Install Instructions Disclaimer:
Professional install of this carbon diffuser by someone who has aftermarket product experience is required.
Rear bumper must be removed to install this carbon fiber diffuser properly.
Vehicle Fitment Guide:
| MAKE | GEN | YEAR | MODEL |
| AUDI | B9 | 2018-2019 | A5 S-Line - Coupe & Sportback |
| AUDI | B9 | 2018-2019 | S5 - Coupe & Sportback |