What vehicles are the TREVORA PR-1 side skirts compatible with?

The TREVORA PR-1 Pre-preg Carbon Fiber Side Skirts are compatible with the 2021 and newer BMW M3 Sedan G80 and the 2022 and newer BMW M3 Touring G81. Fitment on other BMW models, including the G82/G83 M4, is not confirmed.

Does the set include both left and right skirts?

Yes. The TREVORA PR-1 side skirt set includes both the left and right skirts as a complete pair. No additional purchase is required to cover both sides of the vehicle.

Can these skirts be installed at home or is professional fitting required?

TREVORA validated the fitment of the PR-1 side skirts on multiple G80 and G81 vehicles before release and confirmed the installation is suitable for at-home fitting using standard hand tools. No drilling or specialist equipment is required. Professional installation is still recommended for best results, particularly to ensure consistent adhesive contact and correct alignment across the full length of both skirts.

Do the side skirts require drilling or permanent modification to the vehicle?

No. The PR-1 side skirts are designed for non-invasive installation using pre-applied 3M double-sided automotive tape and the included assembly hardware. No drilling or permanent modification to the factory rocker panels or vehicle structure is required.

What is the 2x2 dry weave pre-preg carbon fiber and how does it differ from standard wet-laid carbon?

The 2x2 dry weave refers to the weave pattern of the carbon fiber fabric, which produces a consistent checkerboard-style surface pattern across the panel. Pre-preg manufacturing pre-impregnates the fabric with a controlled resin ratio before forming and curing, producing superior resin consistency compared to wet-laid carbon where resin is applied manually. The result is a more uniform surface finish and better structural integrity. On a full-length side skirt that runs the complete length of the rocker panel and is visible at close range, the consistency of the weave across both skirts from front to rear is directly apparent; pre-preg dry weave construction ensures both skirts carry the same surface quality throughout.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

Product Inquiry

Description

Trevora Carbon PR-1 Side Skirts for G80 BMW M3

The side profile is one of the most read angles on the G80 M3 and G81 M3 Touring, and the PR-1 skirts are built to make it work harder. The design adds a wider, more planted visual stance to the lower body, reinforcing the M3’s aggressive character from every approach angle and giving the car a lower optical center that reads as more purposeful from the side and at three-quarter rear. The effect is proportional; the skirts extend and sharpen the lower body line without introducing visual elements that compete with the factory M3 design language. Beyond the visual contribution, the PR-1 side skirts were extensively tested across varied road surfaces and driving conditions before release, with the design developed to manage airflow along the lower body panels in a way that contributes to improved stability at speed and a more balanced aerodynamic package front to rear. This functional testing underpins the performance claims in the listing rather than aerodynamic theory alone.

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

2×2 dry weave pre-preg carbon fiber construction for consistent surface finish and superior strength-to-weight ratio
Visually lowers and widens the G80/G81 M3 stance from every angle
Aerodynamically tested across varied road surfaces and driving conditions for confirmed airflow management performance
Contributes to improved stability at speed and a more balanced front-to-rear aerodynamic package
Pre-applied 3M double-sided automotive tape and included assembly hardware
No drilling or vehicle modification required; fully non-invasive installation
Fitment validated on multiple G80 and G81 vehicles prior to release
Suitable for at-home installation with standard hand tools
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 M3: G80 | 2021-present

Frequently Asked Questions

What vehicles are the TREVORA PR-1 side skirts compatible with? The TREVORA PR-1 Pre-preg Carbon Fiber Side Skirts are compatible with the 2021 and newer BMW M3 Sedan G80 and the 2022 and newer BMW M3 Touring G81. Fitment on other BMW models, including the G82/G83 M4, is not confirmed.
Were the PR-1 side skirts aerodynamically tested before release? Yes. The PR-1 side skirts were extensively tested across varied road surfaces and driving conditions during development, with the design refined to manage airflow along the lower body panels in a way that contributes to improved stability at speed and a more balanced aerodynamic package. The aerodynamic performance claims are based on this testing rather than theoretical modeling alone.
Does the set include both left and right skirts? Yes. The TREVORA PR-1 side skirt set includes both the left and right skirts as a complete pair. No additional purchase is required to cover both sides of the vehicle.
Can these skirts be installed at home or is professional fitting required? TREVORA validated the fitment of the PR-1 side skirts on multiple G80 and G81 vehicles before release and confirmed the installation is suitable for at-home fitting using standard hand tools. No drilling or specialist equipment is required. Professional installation is still recommended for best results, particularly to ensure consistent adhesive contact and correct alignment across the full length of both skirts.
Do the side skirts require drilling or permanent modification to the vehicle? No. The PR-1 side skirts are designed for non-invasive installation using pre-applied 3M double-sided automotive tape and the included assembly hardware. No drilling or permanent modification to the factory rocker panels or vehicle structure is required.
What is the 2×2 dry weave pre-preg carbon fiber and how does it differ from standard wet-laid carbon? The 2×2 dry weave refers to the weave pattern of the carbon fiber fabric, which produces a consistent checkerboard-style surface pattern across the panel. Pre-preg manufacturing pre-impregnates the fabric with a controlled resin ratio before forming and curing, producing superior resin consistency compared to wet-laid carbon where resin is applied manually. The result is a more uniform surface finish and better structural integrity. On a full-length side skirt that runs the complete length of the rocker panel and is visible at close range, the consistency of the weave across both skirts from front to rear is directly apparent; pre-preg dry weave construction ensures both skirts carry the same surface quality throughout.

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.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

Reviews

Product Inquiry

First Name (*required)

Last Name (*required)

Your E-Mail (*required)

Telephone Number (*required)

Country (*required)

Vehicle Year / Make / Model (*required)

Please Explain What do you want to do with your vehicle

Additional Information (optional)

I agree to the terms & conditions and privacy policy and to have Bulletproof Automotive LLC contact me for promotion, marketing and other purposes via email, phone or SMS message.