RW Carbon’s W213 Carbon Fiber Rear Diffuser is now available in forged carbon! This Mercedes W213 E63S Forged Carbon Rear Diffuser directly replaces the OEM diffuser with a new, high gloss forged carbon piece giving your E63 an alternative and more aggressive look. All of our forged carbon products are held to extremely high standards when it comes to fitment and overall quality of the item. This means that when ordering from us you will get not only a great looking item, but one that also fits the car exactly how it should. Take your W213 E63S to the next level with one of our forged carbon rear diffusers. Lead times for forged carbon parts are usually 8-10 weeks. If you want to check on availability please contact us.