Carbon Diffuser for Audi A4 / S4 Sedan B8.
Install it yourself or have us do it?
Install it yourself
Most carbon parts replace the original part one-to-one and use the same mounting points. Exactly what you need and how long it takes varies per part; that's listed in the product description.
Not sure if you want to do it yourself? Call or message us. We'll tell you honestly when it's smart to have it done for you.
Installation by Dynoforce
Order with installation and we'll schedule an appointment in Elburg. We carefully remove the old part, install the carbon part and check fit and mounting.
Two years warranty on the installation, and it can be combined with detailing so your new part gets a coating right away.
Schedule installationWhat you need to know.
Do you drive an Audi A4, A4 S-line, or S4 Sedan B8? This carbon diffuser gives the rear a more aggressive rear profile and turns the diffuser into a tight, sporty unit.
The part is made from carbon fiber and finished with a UV-resistant coating. This keeps the carbon fiber protected against discoloration and preserves its deep gloss.
The OEM fit means this carbon diffuser for the Audi A4 and S4 Sedan B8 lines up exactly with the original diffuser.
Delivery by specialized courier
This part is too long for DHL and PostNL. We ship it with a specialized courier that delivers carbon undamaged. On the day of delivery, you can track the driver live on the map, so you know exactly when they'll arrive at your door. Shipping costs for this are €62.50, shown at checkout.
Want us to install it for you? Check the installation service on this product. Our workshop is located in Elburg, the Netherlands.
The facts at a glance.
Good to know
More carbon for this car.
Everything for Audi A4 / S4 / RS4 B8 (2008-2015) →
You're ordering from a specialist, not a middleman.
Dynoforce is a store with its own workshop in Elburg. Everything in the shop, we can also install and set up, and the specialist you get on the phone is the one who works on your car.
Reviews of this product.
What customers say about Dynoforce.
Not sure about the fitment?
Message us your license plate and we'll check right away whether this part fits your car.
Uiterwaardenstraat 30
8081 HJ Elburg
0525-796515 · info@dynoforce.nl
Open by appointment, Mon to Sat