Mercedes Benz AMG GT GTS C190 IMP Performance Partial Carbon Fiber Rear Bumper Diffuser 2017-2021

Upgrade the rear styling and aerodynamic performance of your 2017–2021 Mercedes Benz AMG GT GTS with this IMP Performance partial carbon fiber rear bumper and diffuser package. Designed to deliver a more aggressive and track-inspired appearance, this setup enhances the overall rear profile with sharper lines and improved airflow.

Engineered specifically for the AMG GT GTS platform, this package includes a reinforced rear bumper and a carbon fiber diffuser. The IMP Performance design improves rear-end airflow management while providing a wider, more performance-oriented stance with clean integration to factory mounting points.

Constructed using a combination of reinforced polymer and carbon fiber materials, this setup offers durability, structural strength, and a premium finish. Multiple material configurations are available, allowing enthusiasts to select the ideal balance between weight, strength, and visual appeal.

Product Specifications

Key Features

• Designed for 2017-2021 Mercedes Benz AMG GT GTS (C190)
• IMP Performance style rear bumper and diffuser package
• Enhances rear aerodynamics and airflow efficiency
• Improves aggressive styling and rear-end presence
• Includes reinforced rear bumper and carbon fiber diffuser
• Precision engineered for OEM-style fitment and alignment
• Constructed from reinforced polymer and carbon fiber materials
• Available in PCF, FGPCF, and DryPCF configurations
• Lightweight construction with strong durability
• Designed for seamless integration with factory mounting points
• Suitable for street builds, show cars, and performance setups

Configuration Options

• PCF – Partial carbon fiber with reinforced structure
• FGPCF – Fiberglass with partial carbon fiber reinforcement
• DryPCF – Lightweight dry carbon reinforced construction

Package Includes

• Fiber reinforced polymer rear bumper
• Carbon fiber rear diffuser

Note: Professional installation is strongly recommended. Painting, alignment, and preparation may be required for proper fitment and finish.

Installation

• Direct bolt-on installation
• Uses factory mounting points
• May require professional fitting and alignment
• Painting and preparation required
• Professional installation recommended

Fitment

• 2017-2021 Mercedes Benz AMG GT GTS (C190)

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.