RW Carbon BMW G8X M3/M4 OEM Style CF Rear Diffuser
or as low as $50.00/mo with Affirm
Available on backorder
This BMW G8X M3/M4 OEM Style Carbon Fiber Diffuser offers a great visual upgrade for your M3 or M4. Our rear diffuser features an OEM style in carbon fiber to enhance the rear visual appeal of your G80, G82 or G83 BMW. The G8X M3/M4 OEM Style 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 dry 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.
Installation
This diffuser for the G8X M3/M4 uses a combination of OEM screws/mounting locations. We highly recommend professional installation. RW Carbon can install it for you or we can recommend someone who can.
Fitment
- 2021+ BMW G80 M3, G82 and G83 M4
- Sedan, Coupe, and Convertible
Features
- Genuine 2×2 weave dry carbon fiber construction
- OEM styling but in full carbon fiber
- Finished with UV resistant clearcoat
- Ships from our California warehouse
- Bolt on installation
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FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get 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.
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