2005 - 2011 Mercedes Benz SLK R171 RT Style Carbon Fiber Trunk Spoiler

Enhance the rear profile of your Mercedes-Benz SLK with this RT Style carbon fiber trunk spoiler. Designed specifically for the R171 chassis, its sleek, contoured shape adds a sporty and performance-inspired accent while complementing the roadster’s compact factory body lines.

The streamlined spoiler follows the upper edge of the trunk lid to create greater visual width and a more defined rear silhouette. Its subtle aerodynamic profile adds motorsport-inspired presence without overpowering the refined character of the SLK Roadster.

Available in CFRP and FGCF material options, this trunk spoiler combines lightweight construction, durable exterior performance, and premium carbon fiber styling. Designed for 2005-2011 Mercedes-Benz SLK R171 models, each package includes one RT Style carbon fiber trunk spoiler.

Product Specifications

Key Features

• RT Style trunk spoiler designed for the Mercedes-Benz SLK R171
• Adds a sleek and sporty accent to the rear trunk profile
• Creates greater visual width and rear-deck definition
• Enhances aerodynamic presence while maintaining a refined appearance
• Available in CFRP and FGCF material options
• Lightweight carbon fiber construction with durable exterior performance
• Designed to complement the factory lines of the SLK Roadster
• Installs using automotive-grade double-sided tape and adhesive
• No complex body modifications are normally required
• Includes one RT Style carbon fiber trunk spoiler

Configuration Options

• CFRP: Carbon fiber reinforced polymer with a traditional woven carbon fiber appearance
• FGCF: Forged carbon fiber with a distinctive randomized carbon pattern

Package Includes

• One RT Style carbon fiber trunk spoiler

Note: Professional installation and complete test fitting are recommended. Confirm the vehicle’s chassis, production year, trunk-lid shape, and convertible roof configuration before ordering. Double-sided tape, adhesion promoter, and automotive adhesive may not be included unless otherwise specified.

Installation

• Designed for installation along the upper edge of the rear trunk lid
• Test fit the spoiler and confirm correct alignment before applying tape or adhesive
• Clean and degrease the mounting surface thoroughly before installation
• Use automotive-grade double-sided tape with adhesion promoter
• Additional automotive adhesive is recommended for a secure and lasting fit
• Apply even pressure across the spoiler during installation
• Confirm adequate clearance for the retractable roof and trunk mechanisms
• Allow the adhesive to cure fully before driving or exposing the vehicle to water

Fitment

• 2005-2011 Mercedes-Benz SLK Roadster R171
• Verify compatibility with the vehicle’s trunk lid and retractable roof configuration before ordering

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.