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Mercedes W218 CLS63 AMG Carbon Fiber Diffuser

Mercedes W218 CLS63 AMG Carbon Fiber Diffuser
Part Number: mercw21810
Brand: RWCarbon
List Price: $599.00
Price: $469.95

Customer Testimonials
Quality Guarantee
Carbon Fiber Maintenance


This carbon fiber diffuser is perfect for those enthusiasts that love the look of carbon fiber but don't want a piece that looks overly-aggressive. Just like all RW products this W218 carbon fiber diffuser features 2x2 3k carbon fiber weave and is completed with a nice clearcoat to ensure no fading or discoloration occurs. Installation is bolt on, requiring no special modifications to your CLS. Each BRS style W218 diffuser ships and is quality checked from our facility in Southern California.

Call us to confirm stock or if you have questions about this CLS63 rear diffuser: (714) 328-4406


  • 2012-2017 Mercedes Benz W218 CLS63 AMG


  • Genuine 2x2 carbon fiber construction
  • Superior fitment and quality
  • Clearcoated finish - Easy to clean and will not fade
  • Matches other carbon fiber exterior parts

Professional installation is always recommended for RW Carbon's products including this carbon fiber CLS63 rear diffuser.  Please test fit and clean the applied area before installation.  This installation is rather involved and will require screws/drill and some patience.

Why Choose RW Carbon?
We know there are many companies out there claiming to have the best carbon fiber exterior additions for your Mercedes. At we pride ourselves on taking the time to quality check every piece we ship out. Many other competitors ship you a product that comes straight from overseas - without taking the time to check it. If you order one of these parts you could receive a part that is damaged, has scratches in the clear coat, or possesses overall poor carbon fiber construction. By choosing RW Carbon we make the promise to deliver you a consistent, quality product that is shipped from our Southern California location - the first and every subsequent time you order from us. Additionally, all products shipping from our warehouse are meticulously inspected, and packaged to ensure you receive the best possible carbon fiber front lip spoiler for your Mercedes W218 CLS.


silver mercedes benz w218 cls63 amg with rw carbon fiber cf rear diffuser

silver mercedes benz w218 cls63 amg with rw carbon fiber cf rear diffuser

rw carbon fiber mercedes w218 carbon fiber rear diffuser

rw carbon fiber mercedes w218 carbon fiber rear diffuser
rw carbon fiber mercedes w218 carbon fiber rear diffuser

Mercedes W218 CLS63 AMG Brabus Style Carbon Fiber Diffuser

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Part # Description Price
mercw21810 Mercedes W218 CLS63 AMG Carbon Fiber Diffuser $469.95 Add to Cart

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Product Rating

5 out of 5, based on 11 user ratings.
1 total user reviews. View All Reviews

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6 out of 11 found the following review helpful


Perfect addition to my CLS63 October 25, 2016

I have been in the search for a new diffuser for sometime now. I reached out to RW but at the time they only had the Renn style one which was too aggressive for my taste. They emailed me a few weeks later letting me know they are making this one. I think it was the perfect addition to my CLS63. Not too aggressive but adds a nice CF touch to the back.

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Fits These Applications:

Year Make Model SubModel Engine Transmission Drive
2012 - 2017 Mercedes CLS Class W218 RWC

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