2019 - 2025 Audi RS6 Avant C8 & RS7 Quattro IMP Performance Side Skirts Under Board

Enhance the side profile of your Audi RS6 Avant or RS7 Quattro with these IMP Performance carbon fiber side skirts under boards. Designed to create a lower and more aggressive appearance, these exterior components add performance-inspired definition along the vehicle’s rocker panel areas.

The sculpted IMP Performance design follows the compatible factory side skirt contours for a cohesive and integrated finish. Their extended profiles strengthen the vehicle’s planted stance while helping organize airflow along the lower sides of the body.

Available in CFRP, FGCF, 4x4CFRP, and DryCF material options, these side skirts under boards combine lightweight construction, exterior durability, and premium carbon fiber styling. Designed for 2019-2025 Audi RS6 Avant C8 and RS7 Quattro models, each package includes one matching pair.

Product Specifications

Key Features

• IMP Performance side skirts under boards designed for Audi RS6 Avant and RS7 Quattro models
• Fit compatible 2019-2025 Audi C8 applications
• Create a lower and more aggressive side profile
• Extend the visual line of the compatible factory side skirts
• Available in CFRP, FGCF, 4x4CFRP, and DryCF material options
• Offer standard woven, forged, larger 4x4 weave, and dry carbon fiber finishes
• Lightweight construction with durable exterior performance
• Help organize airflow along the vehicle’s lower side areas
• Provide coordinated styling for the driver and passenger sides
• Complement front lips, rear diffusers, spoilers, and other carbon fiber upgrades

Configuration Options

• CFRP: Carbon fiber-reinforced polymer construction offering lightweight strength and a premium woven carbon fiber appearance
• FGCF: Forged carbon fiber construction featuring a distinctive non-uniform pattern and performance-inspired finish
• 4x4CFRP: Carbon fiber-reinforced polymer construction featuring a larger 4x4 weave pattern for a more pronounced carbon fiber appearance
• DryCF: Dry carbon fiber construction offering reduced weight, high rigidity, and a refined premium finish

Package Includes

• One pair of IMP Performance carbon fiber side skirts under boards
• One driver-side under board
• One passenger-side under board

Note: Confirm the vehicle’s exact model, model year, C8 chassis, body style, factory side skirt design, wheel and tire setup, suspension height, and any installed aftermarket components before ordering. This listing includes the side skirts under boards only. Complete factory side skirts, brackets, mounting hardware, tape, adhesive, and additional exterior trim are not included unless stated separately.

Installation

• Designed for add-on installation beneath the compatible factory side skirt areas
• Professional body shop installation is strongly recommended for proper alignment and secure attachment
• Test fit both under boards before drilling, trimming, bonding, or completing final installation
• Clean and prepare all mounting surfaces before applying adhesive or fasteners
• Automotive-grade adhesive, double-sided tape, screws, brackets, or supplementary hardware may be required
• Minor drilling, trimming, adjustment, or fabrication may be required depending on the factory side skirt configuration
• Align the driver-side and passenger-side components evenly with the wheel openings and surrounding body lines
• Verify secure mounting and adequate clearance from the wheels, tires, suspension components, and road surface before driving

Fitment

• 2019-2025 Audi RS6 Avant C8
• 2019-2025 Audi RS7 Quattro C8 Sportback
• Verify the factory side skirt, wheel, tire, and suspension configuration before ordering

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.