RW Carbon BMW G82/G83 M4 OEM Style Carbon Fiber Diffuser
This BMW G82/G83 M4 OEM Style Carbon Fiber Diffuser offers the perfect sporty appearance upgrade for your BMW. Our new rear diffuser features a 3 piece […]
This BMW G82/G83 M4 OEM Style Carbon Fiber Diffuser offers the perfect sporty appearance upgrade for your BMW. Our new rear diffuser features a 3 piece design which includes the diffuser and 2 side extensions. The G82/G83 M4 Full Carbon Fiber Diffuser will seamlessly match other RW or OEM parts you have on the vehicle as we craft them from genuine 2×2 weave carbon fiber. We know our customers care deeply about the parts they choose to install on their vehicle which is why we only use the highest quality carbon fiber fabric, clearcoats, and resin in the making of our products. Just like the rest of our product line this OEM Style carbon fiber diffuser comes with the RW superior fitment and quality guarantee. Installation is purely bolt-on and does not require and special modifications or cutting. Please let us know if you have any questions.
Installation Guide
- 2021+ BMW G82 and G83 M4
- Coupe and Convertible
Features
- Hand crafted using 100% dry carbon fiber
- 3 piece kit
- Finished with UV resistant clearcoat
- Ships from our California warehouse
- Bolt on installation
Installation
This diffuser for the G82/G83 M4 uses a combination of OEM screws and mounting locations. This diffuser will replace your OEM gloss black diffuser and side pieces. We highly recommend professional installation, or if you live near by bring your car on over and we can install it for you in about an hour.
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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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