ECS Tuning Carbon Fibre Rear Diffuser - A4/S4 B9
Upgrade your exterior styling with the ECS Tuning Carbon Fiber Rear Diffuser. This diffuser was engineered and designed in-house to add a more aggressive appearance to the rear of your vehicle that matches with the factory appeal of the Audi B9 S4. An exclusive design only available through ECS Tuning, this rear diffuser will be sure to catch attention and turn heads. The diffuser is crafted of high quality hand laid carbon fiber to achieve it's world class appearance and durability and provides an aggressive and sporty style that's sure to set your vehicle apart from the rest. Features a dual tip/dual outlet design to fit the factory and most aftermarket exhaust systems and is designed to accept exhaust tips up to 4" in diameter.
Installs with no drilling, cutting, or modification of any kind required. Simply remove your currently installed valance and install the diffuser using the factory mounting locations and hardware.
To compliment the look of your new diffuser, check out the other ECS Carbon Fiber products!
**Not compatible with hands free open/close feature
- We deliver to every country in the world, if shipping rates are not available at checkout please contact us.
- Some item(s) are not actively held in stock and usually sell out quickly, please contact sales to perform a stock check if you are unsure.
- Full tracking is available for all orders, you will receive tracking and dispatch updates via email.
- It can take up-to 16 working days for out of stock orders to be dispatched.
Professional installation is recommended on all of our products. Please contact us to see if we offer a fitting service for the item(s) you wish to purchase.