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Kies Carbon OEM Style Dry Carbon Fiber Rear Center Diffuser for BMW G80 M3 / G82 G83 M4

Kies Carbon

Kies Carbon OEM Style Dry Carbon Fiber Rear Center Diffuser for BMW G80 M3 / G82 G83 M4

Moderate install

From $662.15 across 1 retailer

Set your vehicle to confirm fitment

Where to buy

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Kies Motorsports

In Stock
Calculated at checkout

$662.15

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Overview

This Kies Carbon OEM replacement dry carbon fiber rear diffuser is designed for BMW G80 M3, G82 M4, and G83 M4 models. It enhances aerodynamics by efficiently channeling air and reducing drag. This diffuser is the center portion only.

Specifications

Type
Diffuser
Material
Dry Carbon Fiber

Vehicle Fitment
12 configurations

  • BMW M3(G80)— xDrive
    S58
    2022–2025
  • BMW M3(G80)— Competition xDrive
    S58
    2021–2025
  • BMW M3(G80)— Base
    S58
    2021–2025
  • BMW M3(G80)— CS
    S58
    2024
  • BMW M3(G80)— Competition
    S58
    2021–2025
  • BMW M4(G82)
    S58
    2021–2024
  • BMW M4(G82)— Competition xDrive
    S58
    2022–2024
  • BMW M4(G82)— Competition
    S58
    2021–2024
  • BMW M4(G82)— CSL
    S58
    2023–2024
  • BMW M4(G82)— CS
    S58
    2024
  • BMW M4(G83)— Competition Convertible
    S58
    2022–2024
  • BMW M4(G83)— Competition xDrive Convertible
    S58
    2022–2024

Installation summary

This rear center diffuser installation is rated Medium difficulty and requires advanced DIY skills; experienced enthusiasts comfortable with automotive body panel removal and reinstallation can attempt this job. You will need basic hand tools, a trim removal tool set, and potentially a T30 Torx bit socket, along with ensuring the vehicle is safely supported and the area is clean. Be extremely careful when removing the factory diffuser clips and fasteners, as they can be brittle and easily broken, and ensure the new dry carbon fiber diffuser is properly aligned before securing it to avoid stress on the mounting points.

AI-generated overview — always verify against the official install instructions.

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