• Mercedes - Benz C63 (2015 - 2021) - Carbon Fiber Rear Diffuser - Exotics Carbon Design
  • Mercedes - Benz C63 (2015 - 2021) - Carbon Fiber Rear Diffuser - Exotics Carbon Design
  • Mercedes - Benz C63 (2015 - 2021) - Carbon Fiber Rear Diffuser - Exotics Carbon Design

Exotics Carbon Design

Mercedes-Benz C63 (2015-2021) - Carbon Fiber Rear Diffuser

$1,695.00

EXPRESS SHIPPING
SECURE CHECKOUT
CUSTOMER CERTIFIED
FINANCING AVAILABLE
CUSTOMER SUPPORT
INCLUDED WARRANTY
Description

Transform the rear-end presence of your Mercedes-AMG C63 or C63 S (2015–2021) with our Carbon Fiber Rear Diffuser — an aggressive, track-inspired upgrade built to deliver both exotic styling and aerodynamic performance. With sharp fins, sculpted lines, and a bold stance, this diffuser enhances airflow while bringing motorsport aggression to the rear bumper.

Crafted from 100% authentic 3K twill weave carbon fiber, this diffuser offers the perfect balance of ultra-lightweight construction and structural rigidity. The multi-fin design adds depth and sharpness, visually lowering the car while optimizing underbody airflow for improved high-speed stability.

Finished in a deep-gloss UV-resistant clear coat, the carbon fiber stays rich and reflective while resisting fading, yellowing, and damage from road debris and heat — built to look just as aggressive up close as it does from a distance.

Designed for OEM-style fitment, this diffuser installs cleanly with factory mounting points and integrates seamlessly with your AMG’s stock or upgraded exhaust system.

 

Key Features:

Fitment: Mercedes-Benz W205 C63 / C63 S AMG (2015–2021)

Material: 100% 3K twill weave carbon fiber

Finish: Glossy UV-resistant clear coat for lasting durability and shine

Design: Aggressive finned layout for enhanced rear-end styling and aerodynamic performance

Function: Increases downforce, reduces drag, and elevates the overall presence of your AMG

Installation: Direct bolt-on using factory mounting locations (hardware included)

Give your W205 AMG the exotic, race-inspired rear it was meant to have — with a carbon fiber diffuser designed to dominate in both form and function.

Additional Info

At Exotics Carbon Design, we take pride in offering high-quality carbon fiber components for the world’s most exclusive vehicles. Every price listed on our website is entered carefully and accurately at the time of publication.

That said, international exchange rates, supplier adjustments, shipping costs, and import duties can fluctuate without warning. Because of these factors, pricing is subject to change at any time. While we continuously update our catalog to reflect current market conditions, occasional adjustments may be required.

Your purchase is always secure with us. In the rare event that an order cannot be fulfilled at the listed price, we will issue a full refund immediately, no questions asked. We are also committed to offering competitive pricing and price-match considerations, giving you confidence that Exotics Carbon Design remains the trusted choice for premium carbon fiber upgrades.

Shipping Policy

At Exotics Carbon Design, we take pride in crafting high-quality, made-to-order carbon fiber parts for exotic cars. Every item undergoes a detailed production process to ensure it meets our exacting
standards before it is shipped.

All carbon fiber parts are made to order and shipped directly from our manufacturing partner. Production and delivery typically take 1-3 weeks and longer in rare cases, depending on the complexity of the part. By placing an order, you acknowledge and agree to this processing timeframe. Smaller cosmetic components, such as mirror caps, badges, or trim pieces, may ship faster, generally within 7-14 business days, depending on stock and production flow.

We proudly ship worldwide, though delivery times may vary for certain regions due to customs clearance or limited carrier availability. Once your order has shipped, a tracking number will be emailed to you. Please allow a few business days for tracking updates, particularly for international shipments.

By placing an order, you confirm that you understand our estimated delivery timelines and the made-to-order nature of our products. Due to the production process, we do not accept cancellations or refunds caused by production or shipping delays within the stated timeframe.

If you have any questions regarding your order or shipping status, please contact us at info@exoticscarbondesign.com. Our team is committed to providing timely updates and premium support throughout the shipping process.

Material

At Exotics Carbon Design, we use only pre-preg (pre-impregnated) carbon fiber sheets—the same advanced material trusted in Formula 1, aerospace engineering, and hypercar manufacturing.

Through high-temperature autoclave curing, every component is reinforced under extreme pressure, eliminating air pockets and ensuring a flawless, uniform weave. This process guarantees a deep, glossy finish that resists fading, yellowing, and warping even under the most demanding conditions.

Each product undergoes a strict 3-stage quality control inspection before leaving our facility. Unlike many aftermarket brands, we never compromise by using fiberglass blends, resin pooling, or wet layup shortcuts. Every part we deliver reflects the highest level of motorsport-grade craftsmanship.

Let customers speak for us

from 25 reviews
Audi R8 Gen 2 - Pre-Preg Carbon Fiber Capristo Style Side Skirts
Jonathan Pertita

After waiting almost 3 weeks to get my order, I can only say it was absolutely worth the wait. Thanks to the Exotic Team!

Audi R8 Gen 2 - Pre-Preg Carbon Fiber Capristo Style Side Skirts
Porsche 911 991.2 GT3 RS - Full Carbon Fiber Aero Kit
Subir Khan

Excellent Quality, Fast Shipping!

Porsche 911 991.2 GT3 RS - Full Carbon Fiber Aero Kit
Nissan GT-R R35 (2009-2016) - Vented Carbon Fiber Race Hood
Joe Liyonez

I really like what I ordered from Exotics Carbon Design, they were really helpful and replied to my emails about my order very quick. Will definitely order more!

Nissan GT-R R35 (2009-2016) - Vented Carbon Fiber Race Hood
Corvette C7 ZO6 - Carbon Fiber Finned Rear Diffuser Trims
Rami Malaki

Love it

Corvette C7 ZO6 - Carbon Fiber Finned Rear Diffuser Trims
Carbon Fiber Mirror Caps - Lamborghini Huracán LP610 / LP580 / EVO
Anthony Russo

I ordered the carbon fiber mirror caps for my Lamborghini Huracán, and the quality is absolutely stunning + the shipping was faster than expected

Carbon Fiber Mirror Caps - Lamborghini Huracán LP610 / LP580 / EVO
Mercedes-Benz C-Class / C43 / C63 – OEM Carbon Fiber Center Console Trim
Ryan Dalton

It has a beautiful glossy finish that really pops in the cabin. Love it!

Mercedes-Benz C-Class / C43 / C63 – OEM Carbon Fiber Center Console Trim
Dodge Challenger – Carbon Fiber Vented Hellcat Style Hood
Ethan Romero

Excellent quality, fast shipping

Dodge Challenger – Carbon Fiber Vented Hellcat Style Hood
Ford Mustang S550 – GTD Style Vented Carbon Fiber Fenders
Michael Torres

These fenders not only look incredible but also feel lightweight and solid.

Ford Mustang S550 – GTD Style Vented Carbon Fiber Fenders
McLaren 720S – Carbon Fiber Exhaust Shield Cover
Daniel Haddad

Just installed the carbon fiber exhaust shield cover on my McLaren 720S and I’m beyond impressed. The craftsmanship is top-tier, the weave is flawless. The only negative side is it took 8 days more to arrive but that’s fine.

McLaren 720S – Carbon Fiber Exhaust Shield Cover
APR Carbon Fiber Radiator Cooling Plate – Toyota Supra (2020–2023)
Trang Lee

Highly recommend this upgrade to any Supra owner

APR Carbon Fiber Radiator Cooling Plate – Toyota Supra (2020–2023)
Ford Mustang S550 (2015–2017) – Colorful RGB Front Headlight Assembly w/ Triple Beam Lens
Erik Stang

I recently ordered the carbon fiber Shelby hood along with custom headlights for my Mustang 5.0, and I couldn’t be more satisfied. The quality is outstanding, the fitment is perfect, and the look completely transformed my car into a true head-turner. Huge thanks to Exotic Carbon Design for delivering exactly what I was looking for!

Ford Mustang S550 (2015–2017) – Colorful RGB Front Headlight Assembly w/ Triple Beam Lens
BMW M3 G80 / M4 G82 – Dry Carbon Fiber Full Interior Trim Set
Dani White

Love it!!

BMW M3 G80 / M4 G82 – Dry Carbon Fiber Full Interior Trim Set
BMW M3 F80/M4 F82 - GTS Style Carbon Fiber Rear Wing
Reno Arsalan

Just bought this wing and my M4 now looks like a full-on race car.
Love it!

BMW M3 F80/M4 F82 - GTS Style Carbon Fiber Rear Wing
ZR1 Style Vented Carbon Fiber Front Hood - For Corvette C8 (2020–2025)
Anonymous

The carbon fiber is much nicer than the regular one I had, Excellent people to deal with.

ZR1 Style Vented Carbon Fiber Front Hood - For Corvette C8 (2020–2025)
Exotics Carbon Design
Russdajani

Excellent quality, looks aggressive

Exotics Carbon Design

Quick Links

ABOUT THE SHOP

Exotics Carbon Design is the U.S #1 trusted source for premium carbon fiber parts for Euro, JDM and American vehicles. At Exotics Carbon Design, we make shopping seamless, with every premium part of your build accessible at your fingertips.

Follow us

100% Secure Checkout – your payment information is fully encrypted and protected at all times.

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
Back to top

Menu

Exotics Carbon Design isn’t just about aesthetics — it’s about engineered performance upgrades trusted by true enthusiasts. Our designs are born from a relentless pursuit of perfection, blending cutting-edge technology with artisan-level attention to detail. We don’t chase the industry standard — we set it.
Description

Transform the rear-end presence of your Mercedes-AMG C63 or C63 S (2015–2021) with our Carbon Fiber Rear Diffuser — an aggressive, track-inspired upgrade built to deliver both exotic styling and aerodynamic performance. With sharp fins, sculpted lines, and a bold stance, this diffuser enhances airflow while bringing motorsport aggression to the rear bumper.

Crafted from 100% authentic 3K twill weave carbon fiber, this diffuser offers the perfect balance of ultra-lightweight construction and structural rigidity. The multi-fin design adds depth and sharpness, visually lowering the car while optimizing underbody airflow for improved high-speed stability.

Finished in a deep-gloss UV-resistant clear coat, the carbon fiber stays rich and reflective while resisting fading, yellowing, and damage from road debris and heat — built to look just as aggressive up close as it does from a distance.

Designed for OEM-style fitment, this diffuser installs cleanly with factory mounting points and integrates seamlessly with your AMG’s stock or upgraded exhaust system.

 

Key Features:

Fitment: Mercedes-Benz W205 C63 / C63 S AMG (2015–2021)

Material: 100% 3K twill weave carbon fiber

Finish: Glossy UV-resistant clear coat for lasting durability and shine

Design: Aggressive finned layout for enhanced rear-end styling and aerodynamic performance

Function: Increases downforce, reduces drag, and elevates the overall presence of your AMG

Installation: Direct bolt-on using factory mounting locations (hardware included)

Give your W205 AMG the exotic, race-inspired rear it was meant to have — with a carbon fiber diffuser designed to dominate in both form and function.

Additional Info

At Exotics Carbon Design, we take pride in offering high-quality carbon fiber components for the world’s most exclusive vehicles. Every price listed on our website is entered carefully and accurately at the time of publication.

That said, international exchange rates, supplier adjustments, shipping costs, and import duties can fluctuate without warning. Because of these factors, pricing is subject to change at any time. While we continuously update our catalog to reflect current market conditions, occasional adjustments may be required.

Your purchase is always secure with us. In the rare event that an order cannot be fulfilled at the listed price, we will issue a full refund immediately, no questions asked. We are also committed to offering competitive pricing and price-match considerations, giving you confidence that Exotics Carbon Design remains the trusted choice for premium carbon fiber upgrades.

Shipping Policy

At Exotics Carbon Design, we take pride in crafting high-quality, made-to-order carbon fiber parts for exotic cars. Every item undergoes a detailed production process to ensure it meets our exacting
standards before it is shipped.

All carbon fiber parts are made to order and shipped directly from our manufacturing partner. Production and delivery typically take 1-3 weeks and longer in rare cases, depending on the complexity of the part. By placing an order, you acknowledge and agree to this processing timeframe. Smaller cosmetic components, such as mirror caps, badges, or trim pieces, may ship faster, generally within 7-14 business days, depending on stock and production flow.

We proudly ship worldwide, though delivery times may vary for certain regions due to customs clearance or limited carrier availability. Once your order has shipped, a tracking number will be emailed to you. Please allow a few business days for tracking updates, particularly for international shipments.

By placing an order, you confirm that you understand our estimated delivery timelines and the made-to-order nature of our products. Due to the production process, we do not accept cancellations or refunds caused by production or shipping delays within the stated timeframe.

If you have any questions regarding your order or shipping status, please contact us at info@exoticscarbondesign.com. Our team is committed to providing timely updates and premium support throughout the shipping process.

Material

At Exotics Carbon Design, we use only pre-preg (pre-impregnated) carbon fiber sheets—the same advanced material trusted in Formula 1, aerospace engineering, and hypercar manufacturing.

Through high-temperature autoclave curing, every component is reinforced under extreme pressure, eliminating air pockets and ensuring a flawless, uniform weave. This process guarantees a deep, glossy finish that resists fading, yellowing, and warping even under the most demanding conditions.

Each product undergoes a strict 3-stage quality control inspection before leaving our facility. Unlike many aftermarket brands, we never compromise by using fiberglass blends, resin pooling, or wet layup shortcuts. Every part we deliver reflects the highest level of motorsport-grade craftsmanship.

Search