2015 - 2021 Mercedes Benz W205 C63/S AMG Sedan IMP Performance Carbon Fiber Rear Diffuser w/ Caps

Enhance the rear-end profile of your Mercedes-Benz W205 C63 AMG or C63 S AMG Sedan with this IMP Performance carbon fiber rear diffuser with caps. Designed to add a bold and aggressive motorsport-inspired appearance, this rear upgrade package sharpens the AMG sedan’s rear styling while creating a more dynamic performance look.

The rear diffuser is designed to improve aerodynamic presence and enhance the lower rear bumper area with integrated exhaust tips and an LED light. Paired with matching carbon fiber rear caps, this package creates a cohesive rear-end transformation that complements the factory AMG body lines while adding a premium exterior finish.

Crafted from CFRP, FGCF, or DryCF material options, this rear diffuser package delivers lightweight construction, premium finish quality, and strong visual impact. Designed for 2015-2021 Mercedes-Benz W205 C63 AMG and C63 S AMG Sedan models, each package includes one carbon fiber rear diffuser with exhaust tips and LED light, plus one set of carbon fiber rear caps.

Product Specifications

Key Features

• IMP Performance Style rear diffuser with caps designed for the Mercedes-Benz W205 C63 AMG and C63 S AMG Sedan
• Designed for 2015-2021 Mercedes-Benz W205 C63 AMG and C63 S AMG Sedan models
• Adds a bold and aggressive motorsport-inspired rear-end appearance
• Available in CFRP, FGCF, and DryCF material options
• Includes integrated exhaust tips and LED light
• Includes matching carbon fiber rear caps for a cohesive rear exterior upgrade
• Enhances the rear lower bumper area with a sharper diffuser profile
• Complements the factory AMG sedan body lines
• Ideal for completing a carbon fiber exterior styling package
• 2019-2021 LCI models require exhaust tip modification for proper fitment

Configuration Options

• Material Option: Available in CFRP, FGCF, or DryCF material options
• Rear Diffuser Setup: IMP Performance Style diffuser enhances the lower rear bumper profile
• Rear Cap Setup: Matching rear caps add a cohesive carbon fiber exterior detail
• Exhaust Setup: Includes exhaust tips; 2019-2021 LCI models require exhaust tip modification
• LED Setup: Integrated LED light adds a more aggressive performance-inspired rear detail

Package Includes

• One carbon fiber rear diffuser with exhaust tips and LED light
• One set of carbon fiber rear caps

Note: Professional installation is recommended. Test fitting is recommended before final installation. This rear diffuser package includes exhaust tips and an LED light. 2019-2021 LCI models require exhaust tip modification for proper fitment. Final fitment may require minor adjustments depending on the vehicle and selected material option.

Installation

• Designed for installation on the rear lower bumper area and rear exterior area
• Professional installation is recommended for proper alignment, wiring, and secure fitment
• Test fitting is recommended before final mounting
• 2019-2021 LCI models require exhaust tip modification during installation
• Some adjustment may be required during installation for best results

Fitment

• 2015-2021 Mercedes-Benz W205 C63 AMG Sedan
• 2015-2021 Mercedes-Benz W205 C63 S AMG Sedan
• 2019-2021 LCI models require exhaust tip modification

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.