Carbon Fiber Side Skirt Extensions - A5 S5 S Line 2021-2024

Sale price$1,299.99 USD
Will this fit your vehicle?

TÜV / ISO TESTED90-DAY WARRANTYNo Additional Taxes USA Wide
Description

Upgrade your Audi’s exterior with a bold, motorsport-inspired aesthetic using these Carbon Fiber Side Skirt Extensions. Specifically engineered for the 2021–2024 Audi A5 and S5 S Line, these skirt extensions add aerodynamic styling while enhancing side profile aggression and road presence.

Key Features:

  • Precision Fitment: Designed exclusively for the Audi A5 and S5 S Line (2021–2024), ensuring seamless integration with factory body lines and mounting points.

  • Premium Carbon Fiber Construction: Crafted from high-quality 2x2 weave carbon fiber for maximum strength, durability, and an ultra-lightweight feel—without compromising style.

  • High-Gloss UV-Protected Finish: Clear-coated to resist fading, yellowing, and cracking, delivering long-lasting gloss and clarity even under harsh weather conditions.

  • Aerodynamic Enhancement: Improves airflow along the vehicle’s body, contributing to enhanced stability at higher speeds and a lower, more planted look.

  • Aggressive Styling: Adds a sleek, sporty appearance that complements other exterior modifications such as diffusers, splitters, and rear spoilers.

  • Simple Installation: Includes all necessary hardware and installation instructions—can be mounted with basic tools and minimal modifications.

Returns30-day on defects
Shipping50+ Countries
InstallmentKlarna · Afterpay
SupportMon–Fri, 10–5 PT

Why Thousands of
Enthusiasts Trust Us

The Carbon Industries delivers premium, precision-engineered parts that elevate Mercedes performance and style—backed by expert support and a true passion for the culture.


  • Vehicle-Specific Fitment
    Vehicle-Specific Fitment
    Each part is designed for a specific make, model and generation. Enter your vehicle to confirm it fits before you buy.
  • Premium Materials, Always
    Premium Materials, Always
    We use only high-quality carbon fiber construction known for lightweight strength and durability.
  • UV Protection
    UV Protection
    Finished with a UV-resistant clear coat that protects against fading and discoloration.
Why Thousands of <br>Enthusiasts Trust Us
BMW G80

Your hands will know the difference

A custom carbon fiber steering wheel isn't just a look, it's the first thing you touch every time you drive. The weave, the weight, the grip, all built around your car and your style, so the cockpit feels as dialed-in as the rest of the build.

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lamborghini huracan

The material every serious builder need

Carbon fiber isn't a trend, it's what separates a serious build from a show car. Strength without the weight, precision without the guesswork. On modern performance cars, it's stopped being an upgrade and started being the standard. We just make sure yours fits like it was born there.

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Built for the ones who notice gaps

You've seen our work. You just didn't know it.

We've seen the horror stories — panel gaps, mismatched clearcoat, parts that "should" fit. Not here. Every piece is checked against the car it's going on, not just the spec sheet. That's why the same names keep coming back.

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