$595.00 USD
$595.00 USD


Lightweight Performance and Aggressive Styling Inspired by the CSL
Upgrade your BMW M4 G82 with the TRE Pre-Preg Carbon Fiber CSL Boot Lid—a premium replacement that offers both style and performance benefits. Inspired by the iconic CSL design, this boot lid reduces weight while enhancing the vehicle's rear profile with a bold, motorsport-inspired look. Crafted from high-quality pre-preg carbon fiber, it ensures exceptional durability, strength, and a flawless finish.
Premium Pre-Preg Carbon Fiber Construction
Manufactured using 2x2 twill weave pre-preg carbon fiber for superior strength, reduced weight, and long-lasting durability.
Lightweight Design
Significantly lighter than the factory boot lid, contributing to overall weight reduction and improved performance.
CSL-Inspired Styling
Features an integrated ducktail design, giving the rear end a more aggressive, track-ready appearance.
OEM-Like Fitment
CAD-engineered for a seamless and precise fit, ensuring easy installation with factory mounting points.
UV-Resistant Gloss Finish
Coated with a high-gloss, UV-resistant clear coat to protect against fading, yellowing, and discoloration over time.
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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.