$595.00 USD
$595.00 USD


























Introducing the AutoTecknic M4S-Style Trunk Spoiler, the perfect upgrade for the sophisticated F10 M5 and F10 5-Series. Expertly crafted from lightweight carbon fiber material using a vacuumed-formed process, this spoiler boasts a glossy finish that exudes performance-inspired style.
Designed to fit all F10 M5 and F10 5-Series models, including the 528I, 535I, 550I, and M5, this M4S-style trunk spoiler gives your ride the aggressive edge that it deserves. Each product undergoes rigorous testing and quality control to ensure the perfect fitment that you'd expect from a high-quality BMW upgrade.
Installation is a breeze and takes no longer than 20 minutes, with absolutely no drilling required. Simply use the optional double-sided tape to install the spoiler, and you're good to go.
Transform your F10 M5 or F10 5-Series into a performance-inspired masterpiece with the M4S-Style Trunk Spoiler. Upgrade your ride with this statement piece today and experience the ultimate in automotive sophistication.
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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.