Mercedes Benz W176 A45 AMG Carbon Fibre V1 Rear Diffuser

Transform the rear of the facelifted W176 A45 AMG with this V1 Style Carbon Fibre Rear Diffuser. A full replacement diffuser with integrated exhaust surrounds and four tall aero fins, topped by a matching finned upper trim for an aggressive, track-inspired rear profile.

Finished in a high-gloss clear coat over a twill weave for a deep, even carbon look.

What's Included

1 x Carbon fibre rear diffuser with exhaust surrounds
1 x Carbon fibre finned upper diffuser trim

Key Features

Real Carbon Fibre Construction

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

Motorsport-Inspired Fins

Four tall vertical fins across the centre channel airflow from beneath the car.

Integrated Exhaust Surrounds

Moulded outlets frame the factory tailpipes for a clean, finished look.

Direct Replacement Fitment

Designed to the factory rear bumper mounting points for a precise fit.

Vehicle Fitment

Mercedes-AMG A45 (W176 facelift, 2016-2018)

Designed for the facelifted A45 AMG rear bumper with twin rectangular exhaust outlets. Not suitable for the 2013-2015 pre-facelift A45 or the later W177 A45 S.

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.