$595.00 USD
$595.00 USD






Sharpen the look of your BMW G80 M3 or G82 M4 (2021+) with the TRE Pre-Preg Carbon Fiber Performance Side Skirts. Designed to follow the factory body lines while adding a more aggressive stance, these side skirts provide an immediate visual and aerodynamic upgrade.
Pre-Preg Carbon Fiber Construction – Lightweight and highly durable with a flawless weave and premium finish
OEM Fitment – Precision-engineered for seamless installation with no modifications required
High-Gloss UV-Resistant Coating – Protects against fading, yellowing, and environmental damage
Aerodynamic Enhancement – Improves airflow along the vehicle’s lower body while enhancing side profile styling
Bolt-On Installation – Designed to mount using factory points and included hardware for a secure fit
Manufactured from pre-preg carbon fiber, these side skirts combine strength, lightweight construction, and a race-inspired appearance. Their sculpted design adds visual depth while maintaining the elegant aggression of the G8X platform.
Whether part of a full aero package or installed as a standalone upgrade, the TRE Performance Side Skirts are ideal for drivers looking to enhance both the look and aerodynamic function of their M3 or M4.
One Pair of Pre-Preg Carbon Fiber Performance Side Skirts (Left & Right)
Installation Hardware (if applicable)
BMW M3 G80 (2021+)
BMW M4 G82 (2021+)
Upgrade your BMW’s style and aerodynamics with the TRE Pre-Preg Carbon Fiber Performance Side Skirts today.
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$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.