2013-2016 B8.5 Audi A4/S4 - Carbon Fiber Rear Diffuser - V1
- Product Description
- Vehicle Fitment
- Kit Content
CAP Carbon Fiber Diffuser For B8.5 Audi A4/S4
Enhance the look of your Audi with the B8.5 Audi A4 S-Line/S4 CAP Carbon Fiber Diffuser V1. Made with high quality carbon fiber, this diffuser will enhance the sporty look of your Audi while still remaining elegant. This diffuser is crafted of high quality hand laid carbon fiber.
Pick Between 2 Variants
The B8.5 A4 S-Line, S4 CAP Carbon Diffuser has two styles to choose from - one with a functional LED and one without an LED.
Make sure you compliment your new CAP carbon diffuser with one of three CAP carbon fiber trunk spoilers available.
The LED light has been refreshed to a newer design.
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.
Please note this will not fit an A4 non S-Line. Only a A4 S-Line and an S4.
- HSHector S.I recommend this productRated 5 out of 5 stars1 month ago5 Stars
Great quality parts 👌 great customer service 👍definitely happy with every purchase I've made worth e every penny
My bagged b8.5 s4 looking clean fully cap out 🤙👌
- JJordanI recommend this productRated 5 out of 5 stars4 months ago5 Stars
Looks so clean
- DDanielVerified BuyerI recommend this productRated 5 out of 5 stars2 years ago5 Stars
Finally found a diffuser that looks aggressive and actually FITS my S4 perfectly. I’ve tried others in the past and none have fit this seamlessly. It changed the whole look of my car with an aggressive stance (and my kids love it.) Can’t recommend this product enough!