BMW M3 G80 G81 & M4 G82 G83 Pre-Preg Carbon Fibre Diffuser Outline Trim (2021+)

Overview

Upgrade your BMW with the BMW M3 G80 G81 & M4 G82 G83 Pre-Preg Carbon Fibre Diffuser Outline Trim (2021+). Precision-engineered for a perfect OEM fit, this diffuser surround replaces the factory black trim with exposed carbon, with no modifications required, designed and quality-checked to the standards of Premium Bespoke AutoWorks.

Key Features

• Pre-preg carbon fibre rear diffuser outline trim with tow-eye cover
• Direct replacement for the factory black surround
• Engineered specifically for the G8x M3 and M4
• Fitment information provided
• Clip-in installation
• Ties in with a carbon fibre rear diffuser

Vehicle Compatibility

BMW M3 Saloon G80 (2021+)
BMW M3 Touring G81 (2022+)
BMW M4 Coupe G82 pre-LCI and LCI (2021+)
BMW M4 Convertible G83 pre-LCI and LCI (2021+)

Performance & Visual Benefits

The outline trim frames the rear diffuser and is one of the most visible pieces of black plastic on the back of the G8x. Swapping it for carbon completes the rear end alongside a carbon diffuser.

Materials & Construction

Constructed from high-quality pre-preg carbon fibre, this product delivers an exceptional strength-to-weight ratio and a stunning visual finish. The weave pattern is precision-aligned and sealed with UV-protective lacquer for long-lasting appearance.

Installation & Fitment

Fitment information is provided with your order.

What's Included

• 1x Carbon fibre diffuser outline trim
• 1x Carbon fibre tow-eye cover
• All necessary fitting hardware
• Full installation instructions