$476.00 USD
$476.00 USD


This exquisite Kies Carbon M Performance style full replacement replacement dry carbon fiber rear bumper splitter is a beautiful work of art that fits perfectly onto your G80 / G82 / G83 generation M3 / M4 sedan, sports coupes or convertibles. It is meant to be paired with the Kies Carbon dry carbon fiber rear diffusers, but they can be installed directly in place of the OEM plastic splitters (hence OEM replacement) even if you don't have the center diffuser piece.
This pair of rear splitters not only look amazing, they are strong and light weight also. Form and function in one solid package that will definitely make you fall in love with your car all over again.
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$476.00 USD
$476.00 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.