2018 - 2021 McLaren 600lt BKSS Style Partial Carbon Fiber Rear Bumper

Transform the rear profile of your McLaren 600LT with this BKSS Style partial carbon fiber rear bumper. Designed to add a bold, motorsport-inspired appearance, this replacement bumper creates a more aggressive rear-end presence while complementing the supercar’s sculpted factory body lines.

The partial carbon fiber design combines defined aerodynamic styling with premium exterior detailing for a distinctive performance-focused finish. Its sculpted shape enhances the visual width and depth of the rear profile while maintaining a cohesive appearance with the McLaren 600LT’s existing exterior components.

Available in PCF, CFRP, FGCF, and DryCF material options, this rear bumper provides multiple construction and finish choices to suit different styling and weight preferences. Designed for 2018-2021 McLaren 600LT models, each package includes one BKSS Style partial carbon fiber rear bumper.

Product Specifications

Key Features

• BKSS Style partial carbon fiber rear bumper designed for the McLaren 600LT
• Designed for 2018-2021 McLaren 600LT models
• Creates a more aggressive and motorsport-inspired rear profile
• Partial carbon fiber construction adds premium exterior detailing
• Available in PCF, CFRP, FGCF, and DryCF material options
• Adds visual width and definition to the rear of the vehicle
• Enhances aerodynamic presence while complementing the factory body lines
• Designed as a replacement for the factory rear bumper
• Suitable for street, show, and track-inspired builds
• Includes one rear bumper

Configuration Options

• PCF: Partial carbon fiber construction combining composite body sections with carbon fiber exterior accents
• CFRP: Carbon fiber reinforced polymer construction with a premium woven carbon fiber appearance
• FGCF: Forged carbon fiber construction with a distinctive randomized carbon pattern
• DryCF: Lightweight dry carbon fiber construction with a refined motorsport-inspired finish

Package Includes

• One BKSS Style partial carbon fiber rear bumper

Note: Professional body shop installation is strongly recommended. Complete test fitting is required before preparation or final installation. Factory grilles, brackets, sensors, cameras, lighting, heat shields, exhaust trim, and related components may need to be transferred from the original bumper unless otherwise specified. Final fitment may require trimming, drilling, additional hardware, or minor adjustments depending on the vehicle and selected material option.

Installation

• Designed as a replacement for the factory rear bumper
• Professional body shop installation is strongly recommended
• Remove the factory rear bumper and test fit the replacement before final mounting
• Transfer compatible factory brackets, sensors, grilles, trim, and related components when required
• Confirm alignment with the rear quarter panels, trunk area, exhaust outlets, and surrounding exterior components
• Trimming, drilling, adhesive, mounting hardware, or minor adjustments may be required
• Verify proper operation of all transferred sensors and lighting components after installation
• Confirm adequate clearance around the exhaust and heat-sensitive areas before operating the vehicle

Fitment

• 2018-2021 McLaren 600LT Coupe
• 2019-2021 McLaren 600LT Spider

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.