$476.00 USD
$476.00 USD


KIES MOTORSPORTS M4 style rear bumper for your 2014+ F32/F33 BMW 4 series coupe. This will fit any of the 4 series variations (except M4).
The M Sport rear bumper adds that extra umph to the exterior of your 418i / 420i, 428i / 430i, or 435i /440i (and xi) modern, sport, or luxury line vehicles to give it the same aesthetic appeal as the F82 M4 big brother.
Disclaimer: This bumper is NOT designed to fit the F36 Gran Coupe, however customers have reported it does fit with modifications. Your local body shop should be able to clarify this for you. Purchase at your own risk.
Ours bumpers are made of the highest quality polypropylene for incredible durability, as well as great flexibility. Unlike fiberglass or other cheaper polymer alternatives, polypropylene does not crack easily under stress.
These conversions are also comprehensive, great fitting, and a fraction of the cost compared to OEM. With our bumper kits, you never had to worry about missing parts or incomplete conversions and with the combination of a proper paint job and installation, a picture perfect result is guaranteed.
Note: Please make sure you specify your vehicle options as the following are available depending on what your vehicle is equipped with.
Bumper Options:
NOTE ABOUT EXHAUST:
If you are ever unsure, please contact us and take a picture of your vehicle and we can help you figure out the details. Our goal is to make sure you make an educated purchase and are ultimately happy with the end result. We pride ourselves on service over profit, satisfaction over transaction. We look forward to serving your needs.
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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.