RW Carbon 2021-2026 BMW G22/G23 4-Series Carbon Fiber Diffuser
Finish off your BMW G22 coupe or G23 convertible 4-Series with this Full Carbon Fiber Diffuser. This diffuser is crafted from 100% genuine dry carbon fiber […]
Finish off your BMW G22 coupe or G23 convertible 4-Series with this Full Carbon Fiber Diffuser. This diffuser is crafted from 100% genuine dry carbon fiber that will nicely match any other carbon fiber parts you have on your car from RW Carbon. Our dry carbon fiber is stronger and lighter weight than other wet lay carbon fiber on the market. To ensure that this diffuser has a nice finish and does not fade we complete it with a thick, high-quality clear coat. Installation is 100% bolt-on, simply unbolt your factory diffuser and mount the new one using the same mounting points as OEM. Our carbon fiber G22/G23 4-Series diffuser is the perfect finish for the back end of the car. Choose RW Carbon for your 4-Series carbon fiber needs and receive a product you can be proud of to install on your vehicle.
n
Installation
nProfessional installation on this diffuser is recommended. It will replace your existing OEM diffuser and will mount using the same tabs and OEM hardware. Bumper removal is required. There is a DIY guide below but if you need some additional guidance, please contact your RW Carbon fiber specialist.
n
Fitment
n
-
n
- 2021+ BMW G22 and G23 4-Series M-Sport
- 420i, 430i, and M440i
n
n
n
Features
n
-
n
- Manufactured with genuine dry carbon fiber
- Superior quality and fitment guarantee
- Finished with high quality clearcoat for lasting shine
- Bolt on installation – Uses OEM mounting tabs
- Will not fade or discolor over time
n
n
n
n
n
Related products
Available
$979.95
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.
Simple — spread the horsepower! Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.
Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community. 🏁
1ST CLASS SERVICE
805-267-9762or email Support@FFPerformance.co
Car parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
📞 Click To Call Now
Reviews
There are no reviews yet