The PSM Style Custom Carbon Fiber Side Skirts from Saibang are designed for drivers who value performance and craftsmanship. Crafted from premium 240g 3K carbon fiber, each set offers superior strength, light weight, and a refined glossy or matte finish. This durable construction ensures excellent resistance to heat, impact, and long-term wear.
Engineered with a distinctively aggressive design, the side skirts enhance your BMW’s aerodynamic performance. They channel airflow more efficiently, reducing drag and lift for better high-speed stability. Whether you drive daily or attend automotive events, these side skirts deliver a professional-grade upgrade that blends aesthetics and functionality.
Installation is simple and efficient. The precision-molded structure guarantees a perfect fit for the 2014–2020 BMW F80 M3 and F82 M4 models, with no major modifications required. Each piece aligns smoothly with the factory body lines, maintaining OEM-level quality.
At Saibang, we emphasize both innovation and reliability. Our carbon fiber side skirts are tested for fitment accuracy, surface uniformity, and durability. With a protective clear coat, the finish resists UV damage and fading, keeping your vehicle looking sharp and professional for years.
Upgrade your BMW today with Saibang’s custom carbon fiber solutions and experience the combination of style, aerodynamics, and precision engineering.
Compatible with the following BMW models:
BMW F80 M3 (2014–2020)
BMW F82 M4 (2014–2020)
Perfect fitment ensures easy alignment and smooth integration with your factory body lines.
Premium Construction: Made from 3K or forged carbon fiber with a lightweight, high-gloss or matte surface.
Aerodynamic Efficiency: Reduces lift and improves stability at high speeds.
Aggressive Styling: Adds a bold, race-inspired edge to your BMW’s profile.
High Durability: Heat-resistant and UV-protected for long-lasting use.
Easy Installation: Bolt-on design fits seamlessly with factory mounting points.
We recommend professional installation for best results.
Test-fit all carbon fiber components before painting or modification.
Proper handling ensures the integrity of the finish and alignment accuracy.


















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