Side Skirts (2 Pcs) for Audi A4 S-Line / S4 B9 Facelift (2019–2024)

Compatibility

• Fits only:
– Audi A4 B9 Facelift S-Line Sedan & Avant (2019–2024)
– Audi S4 B9 Facelift Sedan & Avant (2019–2024)

Engineered to Match the Audi A4 S-Line / S4 B9 Facelift Platform
These side skirts are developed directly on the Audi A4 S-Line / S4 B9 Facelift using high-resolution 3D scanning and CAD design. The result is a pair of components that follow the factory sill and lower door lines precisely, delivering clean panel gaps and a factory-grade visual integration. The extended lower edge visually lowers the car and ties in perfectly with matching front splitter and rear valance or diffuser upgrades, sharpening the athletic, premium character of the B9 Facelift A4 / S4.

Material & Surface – Built to Last
• Automotive-grade ABS with UV additives
Manufactured from high-quality ABS enhanced with UV stabilisers to help resist fading, discolouration and material fatigue over time, even on daily-driven performance saloons and estates.

• High-gloss black finish
Supplied in a premium gloss black surface that is ready to install out of the box. If a custom colour or body-colour finish is desired, the parts can be refinished by a professional body shop (primer recommended).

Fitment & Installation
• Model-specific design for 100% vehicle-matched fitment on Audi A4 S-Line / S4 B9 Facelift OEM side sills.
• Two-piece left/right kit designed to follow the factory sill contour from front wheel arch to rear wheel arch.
• Supplied with a dedicated fitting kit and installation guide.
• Professional installation is recommended to ensure correct alignment, secure fastening and an optimal visual result.

Quality & Confidence
Each production batch is checked for dimensional accuracy and surface quality before leaving the factory, ensuring consistent, repeatable fitment for workshops, dealers and distributors.