$595.00 USD
$595.00 USD


















Don’t let your key be the weakest detail.
Upgrade your BMW key with AutoTecknic’s Dry Carbon Fiber Remote Key Case—designed to match the level of refinement your 4-Series deserves. This is a subtle but impactful upgrade that elevates your everyday driving experience.
Crafted from 100% pre-preg (dry) carbon fiber and autoclave-cured, each key case delivers exceptional strength, lightweight performance, and a perfectly consistent 3K twill weave. Finished in a deep high-gloss clear coat, the result is a clean, premium look with real depth and clarity—not a plastic imitation.
Engineered with OEM-level precision, the two-piece clip-on design ensures a secure, flush fit around your original key while maintaining full button functionality. No tools, no hassle—just snap it into place and go.
If you care about the details, this is one you’ll notice every day.
Why Upgrade?
Vehicle Applications
Small detail. Big impact. Upgrade yours 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.