AMG Style Carbon Fiber Rear Bumper Diffuser for W463A Models
Upgrade rear apron lower aerodynamics with the carbon fiber rear bumper diffuser amg assembly from Kubay Design. Designed for direct attachment under the rear bumper, this genuine carbon diffuser adds aggressive styling and sports contrast to your G63 AMG, G500, or G400d (2018+).
We manufacture this lower diffuser from 100% genuine carbon fiber. Therefore, the material easily resists road gravel, severe weather, and high-speed air pressure. In addition, a gloss clear coat protects the weave against UV yellowing. As a result, your vehicle maintains a sleek, high-end look.
Genuine Carbon Construction and Package Contents
Our carbon fiber rear bumper diffuser amg set comes as a complete lower valance attachment package. It fits cleanly along your original rear bumper contours for a precise fit.
- 100% Genuine Carbon Fiber: Vacuum-molded carbon weave provides high structural rigidity, impact resistance, and light weight.
- UV-Resistant Clear Coat: Deep gloss coating protects against sun fading, road salt, and surface scratches.
- Aerodynamic Fins: Integrated vertical fin channels enhance rear airflow redirection and race-inspired styling.
- Package Includes: 1× genuine carbon fiber rear bumper diffuser attachment.
Vehicle Model Compatibility and Fitting
Please check your lower rear bumper layout before ordering. This carbon fiber rear bumper diffuser amg fits the following platforms:
- W463A / W464 (2018+): Direct overlay fitment onto second-generation factory AMG rear bumpers.
- Mounting Method: Installs securely using automotive-grade polyurethane sealant glue or mounting screws.
Furthermore, we recommend professional installation for ideal alignment and bonding. You can also contact us on our Contact Us page if you need fitting assistance.
Worldwide Delivery and Ordering Details
Installing a carbon fiber rear bumper diffuser amg panel gives your vehicle bold rear contrast and clean tuning style. You can also view more rear body trim in our W463A section or browse our main Shop.
We pack all carbon fiber body parts safely in heavy-duty protective boxes with foam lining. Then we ship your order worldwide with express air freight (UPS/DHL) and full tracking. Learn more on our About Us page and order your carbon fiber rear bumper diffuser amg today.
