2017 - 2021 Mercedes Benz AMG GTC ONLY IMP Carbon Fiber Rear Diffuser

Upgrade the rear aesthetics and aerodynamic functionality of your Mercedes Benz AMG GTC with this IMP Carbon Fiber Rear Diffuser. Designed to complement the aggressive lines of the GTC, this rear diffuser adds a premium motorsport-inspired finish while enhancing the vehicle’s rear-end styling.

Crafted from high-grade material options including CFRP, FGCF, and DryCF, this rear diffuser delivers lightweight strength, durability, and a luxurious carbon fiber appearance. It is a perfect choice for AMG GTC owners who want a sharper and more performance-focused rear profile.

Engineered for 2017-2021 Mercedes Benz AMG GTC models only, this IMP rear diffuser is designed to match the vehicle’s sporty character while supporting functional airflow styling and a more aggressive exterior build.

Product Specifications

Key Features

• Designed for 2017-2021 Mercedes Benz AMG GTC models only
• IMP carbon fiber rear diffuser for a sharper rear-end appearance
• Enhances the AMG GTC’s aggressive factory body lines
• Adds a motorsport-inspired finish to the rear bumper area
• Supports functional airflow styling and rear-end aerodynamic appeal
• Crafted from high-grade material options including CFRP, FGCF, and DryCF
• Lightweight carbon fiber construction with a premium luxury finish
• Ideal for street, show, and performance-inspired builds

Configuration Options

• Carbon Fiber
• IMP rear diffuser design
• CFRP, FGCF, and DryCF material options
• AMG GTC-only rear bumper upgrade setup

Package Includes

• One carbon fiber rear diffuser

Note: Designed for Mercedes Benz AMG GTC models only. Professional installation is recommended to ensure proper fitment, rear bumper alignment, mounting security, clearance, and finish.

Installation

• Confirm Mercedes Benz AMG GTC fitment before installation
• Inspect the rear bumper and diffuser mounting area before fitting the component
• Test fit the rear diffuser before final installation
• Verify alignment with the rear bumper, exhaust area, and surrounding body lines
• Confirm mounting security and rear clearance before final adjustment
• Ensure the diffuser sits evenly and securely before completion
• Professional installation recommended for best fitment and finish

Fitment

• 2017-2021 Mercedes Benz AMG GTC ONLY

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.