RW Carbon 2021-2026 BMW G8X M3/M4 F1 Style Carbon Fiber Diffuser
Transform the rear end of your BMW with the BMW G8X M3/M4 F1 Style Carbon Fiber Diffuser featuring a center LED light. This diffuser consists of […]
Transform the rear end of your BMW with the BMW G8X M3/M4 F1 Style Carbon Fiber Diffuser featuring a center LED light. This diffuser consists of a sharp F1-inspired design that frames the exhaust and gives the rear a whole new look. The piece is made from full carbon fiber and finished with a UV-resistant gloss clear coat for a deep, lasting shine. The integrated LED adds a modern motorsport look and can be wired to function as a brake/parking accent depending on your preference. The design complements OEM body lines for a bold upgrade that looks right at home on any G80 or G82/G83. If you have any questions regarding this part, feel free to contact us!
Installation
This BMW G8X M3/M4 F1 Style Carbon Fiber Diffuser installs using factory mounting locations and hardware. Test-fit the diffuser before final installation. Transfer any OEM clips as needed and secure the diffuser evenly across the bumper. The center LED requires basic wiring; most customers tap into the parking or brake light circuit for illumination. Professional installation is recommended for proper alignment and clean wiring.
Fitment
- 2021+ BMW G80 M3
- 2021+ BMW G82 M4
- 2021+ BMW G83 M4 Convertible
Features
- Integrated center LED light for a distinctive rear look
- Made using 100% dry carbon fiber
- UV-resistant gloss clear coat for added protection and shine
- Uses factory mounting points for a clean install
- Bold, F1-inspired styling that complements OEM lines
- Ships from our Southern California warehouse
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FREQUENTLY ASKED QUESTIONS
If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.
For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.
Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.
Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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