$595.00 USD
$595.00 USD






Enhance the rear profile of your BMW G80 M3 or G82 M4 (2021+) with the TRE Pre-Preg Carbon Fiber Performance Rear Winglets. These sculpted carbon accents extend the rear bumper lines with a sleek, motorsport-inspired touch that pairs perfectly with other aero upgrades.
Pre-Preg Carbon Fiber Construction – Lightweight and rigid with a clean weave and high-end finish
OEM-Style Fitment – Designed to follow the factory bumper contours for seamless integration
High-Gloss UV-Resistant Coating – Protects against fading, yellowing, and weathering over time
Enhanced Styling – Adds rear-end definition and visual width without overwhelming the factory look
Easy Installation – Mounts using automotive-grade adhesive or included hardware
Built from pre-preg carbon fiber, these rear winglets provide a precise fit and a durable structure that’s ready for both daily driving and spirited weekend outings. The high-gloss finish amplifies the weave and ensures a long-lasting visual upgrade.
Ideal for those looking to complete a full aero kit or add a clean accent to the rear bumper, the TRE Rear Winglets offer subtle sophistication with performance styling.
One Pair of Pre-Preg Carbon Fiber Rear Winglets (Left & Right)
Installation Materials (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 Rear Winglets 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.