Trevora Carbon Fiber PR-1 Side Skirts for G9x BMW M5

The TREVORA PR-1 Carbon Fiber Side Skirts are a full-length aerodynamic upgrade for the 2025+ BMW G90 and G99 M5, designed to give the side profile a lower, more planted appearance while preserving the upscale character the M5 carries from the factory. Constructed from premium 2×2 pre-preg carbon fiber and installed using pre-applied 3M adhesive tape, the PR-1 skirts are engineered as a complete rocker panel solution that maintains compatibility with the factory puddle lights, a detail that separates them from shortened alternatives that compromise the visual flow of the side profile.

Carbon Fiber Construction

• Constructed using high-quality autoclave-cured pre-preg carbon fiber for superior strength-to-weight ratio. Each component is engineered and prototyped in-house using advanced CAD modeling and 3D scanning to achieve precise factory-plus fitment. A UV-resistant clear coat protects the clean weave pattern and maintains finish quality over time, ensuring long-term durability in both daily driving and high-performance environments.

Features

• Full-length side skirt design that maintains visual flow across the complete rocker panel
• Engineered to preserve compatibility with factory puddle lights; no shortened design compromises
• 2×2 pre-preg carbon fiber construction for consistent high-gloss finish, lightweight strength, and long-term durability
• OEM+ fit and finish; follows factory body lines for seamless integration
• Pre-applied 3M adhesive tape for clean installation with no drilling or body modification required
• Backed by Trevora’s industry-leading 5-year warranty

Included in Box

• Carbon Fiber PR-1 Side Skirts
• Required mounting hardware
• Installation instructions

Applications

• BMW M5: G90, G99 | 2024-present

Frequently Asked Questions

• What vehicles are the TREVORA PR-1 side skirts compatible with? The TREVORA PR-1 Carbon Fiber Side Skirts are designed specifically for the 2025 and newer BMW M5 in both the G90 saloon and G99 touring body styles. Fitment on other BMW models is not confirmed.
• Are the PR-1 side skirts compatible with the factory puddle lights? Yes. The TREVORA PR-1 side skirts are specifically engineered as a full-length solution that maintains compatibility with the factory puddle lights. Many aftermarket side skirts for this platform are shortened to work around the puddle light location, which creates a visible gap or break in the rocker line. The PR-1 design avoids this entirely, preserving both the factory feature and the uninterrupted visual flow of the side profile.
• Do the PR-1 side skirts require drilling or modification to the factory body panels? No. The PR-1 side skirts use pre-applied 3M adhesive tape for installation, requiring no drilling or permanent modification to the factory body panels. The surface must be thoroughly cleaned and degreased before fitting to ensure a secure and lasting bond.
• What makes the full-length design better than a shortened side skirt? A full-length side skirt runs the complete length of the rocker panel without interruption, creating a clean, continuous lower body line from the front wheel arch to the rear. Shortened skirts that work around features like puddle lights leave a visible gap in the rocker line that breaks the visual flow and makes the upgrade look incomplete. The PR-1 full-length design maintains the rocker line in its entirety while accommodating factory features, resulting in a more cohesive and refined appearance.
• Will the PR-1 skirts change the character of the M5’s styling significantly? The PR-1 side skirts are designed to enhance rather than transform. The design follows the factory body lines closely, adding subtle depth and a lower, more planted visual stance without pushing the M5’s appearance into overtly aggressive territory. The result is an OEM+ upgrade suited to owners who want a more sophisticated carbon exterior package while preserving the refined character of the G90 and G99 M5.
• What is the advantage of pre-preg carbon fiber on a full-length side skirt? Pre-preg carbon fiber applies resin at a precisely controlled ratio before the component is formed and cured, producing a tighter, more uniform 2×2 weave and a higher-quality surface finish than wet layup carbon. On a full-length side skirt that spans the entire rocker section of the car, surface consistency across the complete panel is directly visible. Pre-preg construction ensures the weave remains uniform from end to end, which is significantly harder to achieve with wet layup methods on a panel this size.

About Trevora

Trevora (formerly TRE) is a UK-based automotive aero and styling brand specializing in high-performance pre-preg carbon fiber components. Founded in 2018, Trevora has grown into a globally recognized name in BMW aftermarket parts, known for its OEM+ philosophy, precision engineering, and uncompromising attention to detail. Every component is designed, engineered, and prototyped in-house using advanced CAD modeling and 3D scanning to achieve precise factory-plus fitment. By utilizing autoclave-cured pre-preg carbon fiber, Trevora delivers a superior strength-to-weight ratio while eliminating inconsistencies found in traditional wet-lay carbon. All products are backed by Trevora’s industry-leading 5-year warranty.