Pay in 4 interest-free payments of $123.67 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Simple installation
and offer stylish looks
Manufactured from premium T304 stainless steel
Fully Adjustable on the Vehicle
Fits Audi A4 B9
ECS Tuning Carbon Fibre Rear Diffuser - A4/S4 B9 s-line Simple installationUpgrade your exterior styling with the ECS Tuning Carbon Fiber Rear Diffuser. This diffuser was engineered and designed in house to add a more aggressive appearance to the rear of your vehicle that matches with the factory appeal of the Audi B9 S4. An exclusive design only available through ECS Tuning, this rear diffuser will be sure to catch attention and turn heads. The diffuser is crafted of high quality hand laid carbon fiber to achieve it's world
US$ 10.00
US$ 15.33
US$ 599.50