Description
Transform the rear profile of your BMW G80 M3, G82 M4, or G83 M4 with the CARBONE Dry Carbon Fiber Rear Bumper Diffuser Package. Crafted for enthusiasts who demand both performance and design, this diffuser delivers bold, race-inspired styling while improving aerodynamic function.
Constructed from aerospace-grade dry carbon fiber, CARBONE’s diffuser is engineered using a state-of-the-art autoclave curing process, which produces unmatched rigidity, durability, and a flawless finish. The use of resin pre-impregnated, vacuum-formed carbon fiber ensures a structure that is 30%–40% stiffer and more resilient than traditional wet-layup alternatives, offering superior performance and resistance to high-speed stress.
Designed in-house to perfectly follow the lines of the G8X chassis, the diffuser replaces the factory plastic unit and mounts directly using OEM hardware and locations—no modification required. Its aggressive styling enhances the rear-end stance while contributing to airflow management and downforce, making it both a visual and functional upgrade.
Key Features:
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Full Dry Carbon Fiber Rear Bumper Diffuser Package
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Manufactured from aerospace-grade pre-preg carbon fiber
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Autoclave-cured for maximum strength and ultra-lightweight durability
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30–40% stiffer than standard wet carbon fiber alternatives
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Seamless OEM Fitment – Direct replacement using factory mounting points
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Aggressive Design – Enhances rear-end aesthetics and aerodynamic flow
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UV-resistant clear coat for lasting finish and protection
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No cutting or modifications required – true bolt-on installation
Fitment:
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BMW M3 G80 (2021+)
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BMW M3 Competition RWD G80 (2021+)
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BMW M3 xDrive Competition G80 (2021+)
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BMW M4 G82 (2021+)
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BMW M4 xDrive G82 (2021+)
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BMW M4 Convertible G83 (2021+)
Elevate your BMW’s rear-end styling with the CARBONE Dry Carbon Fiber Rear Diffuser Package – a lightweight, high-performance enhancement engineered to deliver on looks, fitment, and function.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
