Mercedes Benz W205 C43 AMG LCI Coupe Carbon Fibre ED1 Style Rear Diffuser

A sharp, OEM+ carbon upgrade for the rear of the C43 Coupe. This ED1 Style Carbon Fibre Rear Diffuser replaces the factory lower valance with a carbon piece featuring integrated exhaust surrounds and three slim vertical fins.

The outer ends wrap into the bumper corners for a seamless, factory-matched finish. Finished in a high-gloss clear coat over a twill weave.

Key Features

Real Carbon Fibre Construction

Lightweight, rigid and finished with a UV-protected high-gloss clear coat.

ED1 Style Design

Three slim centre fins and sculpted outer ends for a clean, aggressive look.

Integrated Exhaust Surrounds

Moulded openings frame the quad exhaust outlets.

Direct Replacement Fitment

Replaces the factory lower rear valance using the original mounting points.

Vehicle Fitment

Mercedes-AMG C43 Coupe (C205, 2019-2023, facelift)

Designed specifically for the facelifted C43 AMG Coupe rear bumper. Not suitable for the Sedan, the pre-facelift C43 (2016-2018) or non-AMG C-Class models.

Please Note

Carbon fibre is a hand-laid material, so the weave pattern may vary slightly from the photographs. Professional installation is recommended.

Why Choose Proven Performance Parts

We specialise in high-performance upgrades for European performance vehicles including Volkswagen GTI & R models, Audi S/RS platforms, BMW M and Mercedes-AMG applications. Every product we offer is carefully selected for its quality, fitment, and finish - tested by enthusiasts, for enthusiasts.