Carbon Fiber Rear Diffuser – Mercedes-Benz CLA250 / CLA45 AMG (2013–2018)

Add aggressive styling and aerodynamic performance to your Mercedes-Benz CLA-Class (W117/C117) with our Carbon Fiber Rear Diffuser — a lightweight, exotic upgrade crafted for CLA250 and CLA45 AMG models from 2013 to 2018. Designed to sharpen the rear profile and enhance airflow, this diffuser delivers race-inspired presence while perfectly complementing the CLA’s dynamic body lines.

Constructed from 100% premium 3K twill weave carbon fiber, the diffuser is ultra-lightweight, highly durable, and finished with a deep, high-gloss UV-resistant clear coat for lasting brilliance and protection. Precision-engineered for a clean OEM+ fit, it features sculpted aerodynamic fins that give your CLA a more aggressive, performance-driven stance.

Key Features:

Fitment:

Mercedes-Benz CLA250 (W117/C117 – 2013–2018)

Mercedes-Benz CLA45 AMG (W117/C117 – 2014–2018)

Style: Sporty carbon fiber rear diffuser with aerodynamic fins

Material: 100% premium 3K twill weave carbon fiber

Finish: Glossy UV-resistant clear coat for deep shine and durability

Design: Sculpted finned design for a lower, wider, and sportier rear-end look

Function: Enhances rear-end styling, improves aerodynamic performance, and adds lightweight exotic styling

Installation: Direct bolt-on fitment to OEM bumper; professional installation recommended

Upgrade your CLA250 or CLA45 AMG with a carbon fiber diffuser that blends aggressive race styling with the refined spirit of Mercedes performance.