RW Carbon has a rear diffuser option for your 2016-2018 Mercedes C63 and C63S Coupe or convertible! Our W205 coupe carbon fiber diffuser is handcrafted from real 2×2 carbon fiber that will perfectly match any other RW Carbon or OEM Mercedes CF parts you have on the vehicle. Please note this W205 C63/C63S rear diffuser is ONLY for the coupe/cabriolet version of the car. When you choose RW Carbon for your CF rear diffuser you are getting an item that has been produced using the highest quality CF fabric, clearcoats, and resins; which ensures you get an item that looks great on your car. Should you choose, the diffuser can be uninstalled without causing damage to your car. Choose RW Carbon for your Mercedes W205 C63/C63S coupe carbon fiber diffuser and get an item that looks amazing and is backed by our fitment and quality guarantee.
Fitment
- 2016-2018 Mercedes W205 C63 / C63S
- 2016-2018 Mercedes W205 C43
- 2016-2018 Mercedes W205 C Class Sport
- Coupe & Cabriolet
Features
- Produced from high quality CF, and resins
- Completed with UV resistant clear coat
- Will not fade or discolor
- Bolt on installation
- CF weave matches other RW or OEM CF parts
- Backed by RW’s fitment and quality guarantee
- Ships from our Anaheim, CA warehouse
Installation
Professional installation is always recommended for RW Carbon’s products including this Mercedes W205 C63/C63S coupe carbon fiber diffuser. For best fitment the rear bumper must be removed for installation. For a detailed set of installation instructions, please contact us today.
n
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