BMW M4 G82 G83 BKSSII Style Front Bumper Fender Side Skirts Body Kit 2021-Up

Upgrade the exterior presence of your 2021-Up BMW M4 G82 or G83 with this BKSSII Style front bumper, front fender, and side skirts body kit. Designed for the G82 coupe and G83 convertible M4 platforms, this complete exterior package adds a wider, more aggressive, and performance-inspired appearance while maintaining a vehicle-specific fitment approach.

This multi-piece BKSSII style package includes a front bumper, one pair of front fenders, one pair of side skirts, and one set of front wheel well guards. The components are designed to work together as a complete exterior upgrade, creating a more cohesive front and side profile with sharper body lines and stronger motorsport styling.

Available in PCF, FGPCF, DRYPCF, CFRP, FGCF, and DRYCF material options, this body kit provides multiple configuration choices depending on the desired construction, finish, and styling preference. This upgrade is ideal for street, show, and performance-focused BMW M4 builds seeking a full BKSSII-inspired exterior transformation.

Product Specifications

Key Features

• Designed for 2021-Up BMW M4 G82 coupe and G83 convertible models
• BKSSII style multi-piece exterior body kit for a wider and more aggressive appearance
• Includes front bumper, front fenders, side skirts, and front wheel well guards
• Creates a cohesive front and side aero transformation
• Available in PCF, FGPCF, DRYPCF, CFRP, FGCF, and DRYCF material options
• Enhances the M4 with sharper body lines and motorsport-inspired styling
• Designed for vehicle-specific fitment on G82 and G83 M4 platforms
• Complements other exterior carbon fiber and aero upgrades
• Installation manual available
• Suitable for street, show, and performance-focused BMW M builds

Configuration Options

• PCF – Partial carbon fiber option for a carbon-accented exterior appearance
• FGPCF – Fiberglass and partial carbon fiber option for balanced construction and styling
• DRYPCF – Dry partial carbon fiber option for lightweight premium styling
• CFRP – Carbon fiber reinforced plastic option for a premium carbon fiber finish
• FGCF – Fiberglass carbon fiber option for durable carbon fiber-style construction
• DRYCF – Dry carbon fiber option for lightweight performance-focused construction

Package Includes

• One front bumper
• One pair of front fenders
• One pair of side skirts
• One set of front wheel well guards
• Installation manual

Note: Professional installation is strongly recommended due to the multi-piece nature of this body kit. Test fitting, alignment, and adjustment may be required before final installation and paint or finish work.

Installation

• Body kit installation
• Installation manual available
• Front bumper installation required
• Front fender installation required
• Side skirt installation required
• Front wheel well guard installation required
• Test fitting is recommended before final mounting
• Paint, clear coat, or finish preparation may be required depending on selected material option
• Professional installation strongly recommended
• Additional adjustment may be required for proper panel gaps and alignment

Fitment

• 2021-Up BMW M4 Coupe G82
• 2021-Up BMW M4 Convertible G83
• Fits BMW M4 G82 and G83 models only

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.