$595.00 USD
$595.00 USD














Complete the rear profile of your G80 M3 or G20 3 Series with a properly executed carbon fiber upgrade.
The AutoTecknic Performance Sport Trunk Spoiler is constructed from pre-preg dry carbon fiber, delivering the same lightweight structure and weave consistency found in high-end OEM motorsport components. Finished in a deep, high-gloss clear coat, it provides a clean, factory-plus appearance without looking overdone.
This is a full replacement overlay-style spoiler, engineered to follow the exact curvature of the trunk—no gaps, no uneven edges, no compromise on fitment.
Unlike generic carbon pieces, each unit is test fitted and QC’d in-house to ensure it sits correctly out of the box.
Installation is straightforward using automotive-grade adhesive. No drilling, no permanent modification.
Why This Spoiler Stands Out:
Fitment:
Notes:
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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.