Most orders are shipped in 1-2 business days and arrive in 3-5 business days.

***FREE SHIPPING TO LOWER 48 USA!***

Enhance the look of your Audi with the CAP Carbon Fiber Diffuser. Made with high quality carbon fiber, this diffuser will enhance the sporty look of your Audi will still remaining elegant.

Fits 2008-2012 B8 Audi A5 S-Line & S5.

Professional install is highly recommended.
Rear bumper must be removed to ensure the best fitment as the fitment is very tight.

*The actual light has been upgraded to a refreshed, nicer LED. Picture of the brake light is not yet available.*

*Pictures used are the B8.5 S5 diffuser, which is similar but not exactly the same.*

Brake Light Wiring:
Red is the live wire.
Black is the ground wire.
Yellow is the brake light wire.

Related Products

Shop By Brand