PREMIUM CARBON FIBER
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Carbon Fiber OEM-Style Rear Diffuser – BMW G80 M3 / G82 G83 M4
$499.00 USD
Shipping calculated at checkout.
Description
Key Features
• Full replacement rear diffuser matching OEM styling cues
• Made from real dried 2×2 twill carbon fiber with UV-protective clear finish
• Lightweight yet rigid—preserves fit and form at speed
• Installs over factory diffuser using existing clip or fastener points—no trimming required on most installs
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Compatible Models
• BMW G80 M3 Sedan (2021–present)
• BMW G82 M4 Coupe (2021–present)
• BMW G83 M4 Convertible (2021–present)
This diffuser is engineered as a direct replacement for OEM parts on G8X platforms only—not compatible with non‑M 3 Series or legacy models.
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What’s Included
• (1) Carbon Fiber OEM-Style Rear Diffuser (Single Piece)
• Installation hardware not included on most products
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Professional installation is highly recommended.
Installation hardware not included on most products.
For full fitment, installation, and store policy details, please refer to our policies before purchasing.
Worldwide shipping available upon request.
What’s Included
You’ll receive exactly what’s shown in the product photos. Hardware is included only if the product description states so.
Fitment Confirmation
This part is designed for the models listed above. If you’d like us to verify fitment before ordering, send your year, make, and model — or click here to contact our team and we’ll confirm it for you.
Installation Details
Professional installation is strongly recommended. Carbon fiber parts may require minor adjustments during mounting depending on your setup. Installation difficulty varies by model, but most parts are designed for straightforward fitment when handled by an experienced installer.
Can’t Find Your Exact Part?
We stock and source a wide range of Euro parts. Tell us what you’re looking for and we’ll help you get the right fitment for your build — fast. Click here to contact our team.