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Carbon Fiber LED Rear Diffuser – BMW G80 M3 / G82 G83 M4
$595.00 USD
Shipping calculated at checkout.
Description
Key Features
• Full-width carbon fiber diffuser with integrated LED third brake light
• Constructed from real carbon fiber with a 2×2 twill weave pattern
• Lightweight yet rigid—designed to preserve structural form under dynamic conditions
• Direct-replacement for factory rear diffuser; requires drilling and wiring for LED integration
• Adds functional lighting and bold visual presence with OEM+ precision
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Compatible Models
• BMW G80 M3 Sedan (2021–Present) — both Base & Competition models
• BMW G82 M4 Coupe (2021–Present)
• BMW G83 M4 Convertible (2021–Present)
Fitment spans both Pre‑LCI and LCI bumper variants.
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What’s Included
• (1) Carbon Fiber LED Rear Diffuser (Single Piece with pre-attached wiring)
• Installation hardware not included on most products
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Professional installation is highly recommended.
Installation hardware not included on most products.
LED integration requires trimming, drilling, and wiring—please confirm before purchasing. Use OEM harness if possible.
For fitment specifics, installation guidance, 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.