2018 - 2024 Rolls-Royce Cullinan BKSS Style Carbon Fiber Trunk Spoiler

Add aerodynamic balance and sporty character to your Rolls-Royce Cullinan with this BKSS Style Carbon Fiber Trunk Spoiler. Engineered to complement the vehicle’s grand profile, this sleek upgrade enhances rear-end styling while preserving the Cullinan’s refined luxury presence.

Made from CFRP, FGCF, GFGCF, or DryCF material options, this trunk spoiler delivers durable construction, lightweight performance, and a premium carbon fiber finish. Its clean design adds a subtle yet impactful performance-inspired accent to the rear profile.

Engineered for 2018-2024 Rolls-Royce Cullinan models, this carbon fiber trunk spoiler installs using double-sided tape and adhesive for a secure, flush fit. It is an ideal upgrade for owners seeking to refine both luxury styling and sporty exterior character.

Product Specifications

Key Features

• Designed for 2018-2024 Rolls-Royce Cullinan models
• BKSS Style trunk spoiler for a sleek and sporty rear-end upgrade
• Adds aerodynamic balance styling and enhanced rear profile character
• Complements the Cullinan’s grand luxury design with a performance-inspired accent
• Made from CFRP, FGCF, GFGCF, or DryCF material options
• Lightweight construction with durable performance and premium finish quality
• Designed for a secure, flush fit on the rear trunk area
• Installs using double-sided tape and adhesive
• Ideal for owners seeking refined luxury and sport styling

Configuration Options

• CFRP
• FGCF
• GFGCF
• DryCF
• BKSS Style trunk spoiler design
• Adhesive-mounted rear profile upgrade layout

Package Includes

• One carbon fiber trunk spoiler

Note: Professional installation is recommended to ensure proper fitment, spoiler alignment, adhesive bonding, trunk clearance, mounting security, and finish.

Installation

• Inspect the trunk spoiler mounting area before installation
• Clean all contact surfaces thoroughly before fitting the spoiler
• Test fit the trunk spoiler before final installation
• Verify alignment with the trunk edge, rear glass area, and surrounding body lines
• Install using double-sided tape and adhesive
• Allow adhesive to bond properly before washing or driving in harsh conditions
• Professional installation recommended for best fitment and finish

Fitment

• 2018-2024 Rolls-Royce Cullinan

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.