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Mercedes C63 205 pre dry carbon fiber rear diffuser with rear splitter

Fits Mercedes W205 C63 (2015–2021)

Text 609-525-4865

$1,400.00

Extra 10% off with code 10OFF ends in

Limited stock Order now before it sells out.

Usually ships within 5 business days

Shipping to the US: $129.00 Details

Transform the rear-end styling of your Mercedes-Benz C63 W205 with this Pre-LCI Dry Carbon Fiber Rear Diffuser with Rear Splitter. Designed to enhance the factory rear bumper, this combination adds a more aggressive, motorsport-inspired appearance while maintaining a refined OEM+ aesthetic.

Manufactured from genuine pre-preg dry carbon fiber, the diffuser and rear splitter are lightweight, rigid, and precision-molded to complement the contours of the W205 rear bumper. The sculpted design adds visual depth and definition to the lower rear fascia, creating a wider and more purposeful appearance.

Finished with a high-gloss UV-resistant clear coat, the premium carbon fiber weave provides a deep, durable finish that pairs perfectly with other exterior carbon fiber components. The integrated rear splitter further emphasizes the vehicle’s sporty character for a complete rear-end upgrade.

Features

  • Genuine pre-preg dry carbon fiber construction
  • Lightweight and high-strength design
  • Includes rear diffuser and rear splitter
  • Aggressive motorsport-inspired styling
  • Precision-molded for an OEM-style fit
  • High-gloss UV-resistant clear coat
  • Enhances the appearance and definition of the rear bumper
  • Complements other carbon fiber exterior upgrades

Fitment

  • Mercedes-Benz C63 W205 Pre-LCI
  • Mercedes-Benz C63 S W205 Pre-LCI

Installation: Professional installation recommended.

  • Mercedes W205 C63 2015
  • Mercedes W205 C63 2016
  • Mercedes W205 C63 2017
  • Mercedes W205 C63 2018
  • Mercedes W205 C63 2019
  • Mercedes W205 C63 2020
  • Mercedes W205 C63 2021

Fitment guarantee — If a part doesn’t fit the vehicle listed on its product page, contact us before installing and we’ll cover the return shipping for a refund or replacement.

Complete your Mercedes W205 C63

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Why Unit17

Carbon parts from people who drive them

LOCATION: NJ, USA

Founded in 2014, Unit 17 is the brand created by car enthusiasts who specialize in aftermarket carbon fiber for sports cars, luxury vehicles and performance vehicles.

Our company aims to provide the highest quality pre-preg carbon fiber styling parts.  Being able to relate to fellow enthusiasts who share our passion for motoring is the key to Unit 17’s success.

Taking pride in our quality, service, and product fit is one of our top priorities.

Ask about fitment

Tell us what you drive and we’ll confirm this part fits before you order — usually within a few hours.

Year, make, model and any existing mods — e.g. 2022 BMW G80 M3, M Performance lip

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