BMW G8X G80 G82 M3 M4 Carbon Fiber Rear Winglets

Upgrade the rear-end appearance of your 2021+ BMW G80 M3 or G82 M4 with these Carbon Fiber Rear Winglets. Designed for the G8X platform, these rear bumper winglets add a sharper carbon fiber accent to the lower rear section of the vehicle.

The rear winglet design enhances the factory bumper with a more aggressive and performance-focused appearance while maintaining a clean OEM+ fitment approach. These pieces are designed to replace the OEM rear bumper splitters, giving your M3 or M4 a more refined carbon fiber finish from the rear profile.

Constructed from 100% pre-preg dry carbon fiber in a 2x2 weave, each winglet is finished with a high-gloss clear coat to highlight the depth and detail of the carbon fiber. Installation requires no drilling into the vehicle, as the winglets install using the factory OEM mounting points.

Product Specifications

Key Features

• Designed for 2021+ BMW G80 M3 and G82 M4 models
• Carbon fiber rear winglets enhance the lower rear bumper appearance
• Replaces the OEM rear bumper splitters for a cleaner performance-style finish
• Constructed from 100% pre-preg dry carbon fiber
• 2x2 carbon fiber weave provides a premium motorsport-inspired look
• High-gloss clear coat enhances carbon fiber depth and visual clarity
• Installs using factory OEM mounting points
• No drilling into the vehicle required

Configuration Options

• High Gloss Carbon Fiber finish
• OEM replacement-style rear winglet design

Package Includes

• Left carbon fiber rear winglet
• Right carbon fiber rear winglet

Note: OEM rear bumper splitters must be removed before installation. Professional installation is recommended to ensure proper alignment and secure fitment.

Installation

• Remove the factory OEM rear bumper splitters
• Install the carbon fiber rear winglets using the OEM mounting points
• No drilling into the vehicle required
• Check fitment and alignment before final securing
• Professional installation is recommended for best results

Fitment

• 2021+ BMW G80 M3
• 2021+ BMW G82 M4

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.