BMW G8X G80 G82 M3 M4 Carbon Fiber M Performance Style Sideskirts

Upgrade the side profile of your 2021+ BMW G80 M3 or G82 M4 with these Carbon Fiber M Performance Style Side Skirts. Designed for the G8X platform, these side skirts add a sharper, lower, and more aggressive appearance that complements the factory body lines of the M3 and M4.

The M Performance inspired design features bold rear winglets that extend toward the rear fenders, helping your M3 or M4 stand out with a more motorsport-focused look. This styling upgrade gives the vehicle a wider and more dynamic side profile while maintaining a clean OEM+ fitment approach.

Constructed from 100% pre-preg dry carbon fiber in a 2x2 weave, these side skirts are finished with a high-gloss clear coat for a premium carbon fiber appearance. Installation does not require drilling into the vehicle, as the side skirts are designed to install using the factory OEM mounting points after removing the original side skirts.

Product Specifications

Key Features

• Designed for 2021+ BMW G80 M3 and G82 M4 models
• M Performance inspired side skirt design for a more aggressive side profile
• Rear winglet design extends toward the rear fenders for a bold visual finish
• Constructed from 100% pre-preg dry carbon fiber
• 2x2 carbon fiber weave provides a premium performance appearance
• High-gloss clear coat enhances depth, shine, and carbon fiber detail
• Installs using factory OEM mounting points
• No drilling into the vehicle required

Configuration Options

• High Gloss Carbon Fiber finish
• M Performance Style side skirt design with rear winglets

Package Includes

• Left carbon fiber side skirt
• Right carbon fiber side skirt

Note: OEM side skirts must be removed before installation. Professional installation is recommended to ensure proper alignment and secure fitment.

Installation

• Remove the factory OEM side skirts
• Install the carbon fiber side skirts using the OEM mounting points
• No drilling into the vehicle required
• Check alignment along the rocker panel and rear fender area before final tightening
• Professional installation is recommended for best fitment and finish

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.