Condition: Brand New
Material:Carbon Fiber In Plain Carbon Weave (Optional in other carbon fiber or kevlar weaves)
Surface Treatments: High-Gloss UV-Resistant Coating: Enhanced Durability & Aesthetic Protection(Optional in Matte Finish)
Application: 2020-2025 Audi S4 Avant B9.5 Avant
Package Contents:
1 Piece of Carbon Fiber Side Skirt Underboard
Part No:YCAD4045LCF
Audi S4 Side Skirt Underboard | BKSS Style For 2020 2025 Audi S4 Avant B9.5 | YACHANT
Upgrade your wagon with the Audi S4 Side Skirt Underboard. BKSS style carbon fiber add on for 2020 2025 Audi S4 Avant B9.5. Sharpen sporty looks, improve aerodynamics, YACHANT premium carbon body parts.
Audi S4 Side Skirt Underboard – BKSS Style Carbon Fiber For 2020 2025 Audi S4 Avant B9.5
The Audi S4 Side Skirt Underboard is a stunning exterior aero upgrade built exclusively for the 2020 2025 Audi S4 Avant B9.5 wagon. YACHANT delivers this BKSS style carbon fibre side skirt extension to lower the visual stance and give your performance estate an aggressive, track inspired road presence. When you install the Audi S4 Side Skirt Underboard, the side profile of your S4 Avant immediately gains sharper contour lines that perfectly follow the original factory rocker panel shape.
Crafted from high grade carbon fiber, this Audi S4 Side Skirt Underboard balances lightweight construction with rigid impact resistance. The glossy clear coat finish reveals neat carbon weaving, adding premium sporty texture without overly flashy styling. This add on style design mounts directly onto your original factory side skirt instead of full replacement, saving your modification budget while still achieving the popular BKSS aggressive aesthetic. Besides visual enhancement, the side skirt underboard optimizes airflow running along the vehicle sides, reducing messy air turbulence during high speed driving for better aerodynamic performance.
At YACHANT, the best body kits brand in China, our engineering team completed vehicle based 3D scanning for the B9.5 Avant platform to optimize the fitting baseline. Please note that as an aftermarket carbon modification component, minor trimming or slight hole expansion may still be required during professional installation to get ideal gap alignment. We strongly recommend test fitting before painting or final fastening to avoid unnecessary damage.
This pair of BKSS style side skirt underboards is tailored for wagon body style only; it will not fit S4 sedan variants. Ideal for enthusiasts building a complete BKSS themed aero package alongside front lip and rear diffuser parts. If you want your Audi S4 Avant B9.5 to stand out from stock road cars, this Audi S4 Side Skirt Underboard is exactly the ideal side modification to finish your wagon build with sharp carbon fiber styling.
