2013 - 2016 Audi S3 & A3 Sline Sedan BKSS Style Side Skirts with Winglets

Upgrade the side profile of your Audi S3 or A3 S-Line Sedan with these BKSS Style Carbon Fiber Side Skirts With Winglets. Designed to add a sharper and more aggressive lower-body appearance, this side skirt set enhances the vehicle’s sporty sedan profile while complementing the factory lines of the 8V platform.

The integrated winglets add an extra layer of aerodynamic styling detail, creating a more dynamic and race-ready stance along the lower side profile. This design helps improve visual flow from front to rear while giving the vehicle a more planted and performance-focused exterior presence.

Crafted from high-quality CFRP and FGCF material options, these side skirts with winglets deliver lightweight construction, durable exterior appeal, and a premium carbon fiber finish. Designed for 2013-2016 Audi S3 and A3 S-Line Sedan models, each package includes one pair of side skirts with winglets.

Product Specifications

Key Features

• BKSS Style carbon fiber side skirts with winglets designed for the Audi S3 and A3 S-Line Sedan
• Designed for 2013-2016 Audi S3 and A3 S-Line Sedan 8V models
• Adds a sharper, lower, and more aggressive side profile
• Integrated winglets provide additional motorsport-inspired styling detail
• Enhances the lower rocker area with premium carbon fiber styling
• Available in CFRP and FGCF material options
• Lightweight construction with durable exterior appeal
• Designed to improve aerodynamic presence and visual flow along the lower body
• Ideal for street, track, or show-focused Audi sedan builds
• Includes one pair of side skirts with winglets

Configuration Options

• Material Option: Available in CFRP and FGCF material options
• Side Skirt Setup: Designed to enhance the Audi S3 and A3 S-Line Sedan lower side rocker area
• Winglet Detail: Integrated winglets add a sharper and more aggressive lower-body accent
• Aerodynamic Styling: Adds a race-ready side profile with performance-inspired exterior character
• Carbon Fiber Finish: Premium carbon fiber material options add lightweight strength and refined exterior styling

Package Includes

• One pair of side skirts with winglets

Note: Professional installation is recommended for best alignment and secure fitment. Test fitting is recommended before final installation. Minor adjustment may be required depending on the vehicle and selected material option.

Installation

• Designed for installation on the lower side rocker area
• Professional installation is recommended for proper alignment and secure mounting
• Test fitting is recommended before final installation
• Some adjustment may be required during installation for best results
• Proper side skirt alignment, winglet positioning, mounting points, and lower body clearance should be checked during installation

Fitment

• 2013-2016 Audi S3 Sedan 8V
• 2013-2016 Audi A3 S-Line Sedan 8V

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.