2014-2020 BMW F82/F83 M4 DE Style Side Skirts

Enhance the side profile of your BMW M4 with these DE Style side skirts. Designed to create a lower and more aggressive appearance, these side skirts add a race-inspired edge while complementing the muscular factory body lines of the F82 coupe and F83 convertible.

The extended lower-body design gives the M4 a wider, more planted visual stance and creates a smoother transition between the front and rear aerodynamic components. Whether installed for street styling or a show-focused build, these side skirts deliver a bold performance-inspired appearance.

Available in FRP, CFRP, and FGCF material options, these side skirts offer durable, lightweight construction and multiple finish choices to suit your build. Designed for 2014-2020 BMW F82 and F83 M4 models, each package includes one pair of side skirts for the driver and passenger sides.

Product Specifications

Key Features

• DE Style side skirts designed for the BMW M4
• Designed for 2014-2020 BMW F82 and F83 M4 models
• Creates a lower and more aggressive side-profile appearance
• Available in FRP, CFRP, and FGCF material options
• Adds a bold race-inspired accent along the lower rocker panels
• Complements the M4’s muscular factory body lines
• Enhances aerodynamic presence along the sides of the vehicle
• Lightweight construction suitable for exterior installation
• Ideal for street, show, and performance-inspired builds
• Includes one pair for the driver and passenger sides

Configuration Options

• FRP: Durable fiberglass-reinforced plastic construction supplied for preparation and painting
• CFRP: Carbon fiber reinforced polymer construction with a premium woven carbon fiber appearance
• FGCF: Forged carbon fiber construction with a distinctive randomized carbon pattern

Package Includes

• One pair of DE Style side skirts
• Driver-side skirt
• Passenger-side skirt

Note: Professional installation is recommended. Test fitting is required before painting or final installation to confirm proper alignment along the lower rocker panels. FRP components may require surface preparation, sanding, priming, and painting. Final fitment may require minor adjustments depending on the vehicle and selected material option.

Installation

• Designed for installation along the driver and passenger side lower rocker panels
• Professional installation is recommended for proper alignment and secure fitment
• Test fit both side skirts before painting or final mounting
• Clean and prepare all mounting surfaces before installation
• FRP options require professional preparation and painting before installation
• Drilling, mounting hardware, adhesive, or minor adjustments may be required
• Confirm adequate ground clearance after installation

Fitment

• 2014-2020 BMW M4 Coupe F82
• 2014-2020 BMW M4 Convertible F83

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.