Euroteck Racing, is proud to introduce our new ETR-D18 carbon fiber rear diffuser for the 2011+ C218 CLS63 AMG. This classy and sleek full carbon fiber diffuser is a direct bolt on to your stock rear bumper. No modification is required. Part comes in standard gloss clear coat finish, or stunning matte clear coat finish (as shown) at no additional charge. Each part is fitted with a black mesh insert in the center for subtle aggressive styling. NOTE: This part ONLY fits 2011+ C218 CLS63 AMG.