$595.00 USD
$595.00 USD








The MAD Enhanced Fender Clearance Front Wheel Arch Kit is an essential upgrade for BMW G8X owners looking to achieve the perfect stance or run wider wheel and tire setups without interference. Engineered for enthusiasts who demand both performance and factory-quality aesthetics, this kit creates the additional clearance needed to prevent rubbing and contact with the factory plastic fender vents or liners—especially under hard cornering or suspension compression.
From the factory, BMW G8X models (G80, G81, G82, G83, G87) offer very limited front wheel arch clearance. Once you add wider wheels, tires, suspension upgrades, or spacer kits, rubbing becomes a common issue. The MAD Enhanced Clearance Kit solves this problem with precision-engineered components that provide clean, reliable space while maintaining a seamless OEM-style appearance.
Installation requires trimming of the original vented section. The included hardware ensures a solid, straightforward fit that preserves alignment, durability, and professional finish.
Each kit comes complete with both left and right front sides, offering a ready-to-install solution that allows you to confidently adjust your stance, lower your ride height, or use wheel spacers without concern for rubbing or fender damage.
Key Features:
Eliminates rubbing against plastic fender vents and liners
Provides extra clearance for lowered cars, wider wheels, and spacer kits
Includes both left and right aluminum plates for a complete installation
Installation requires trimming the OEM vented section
All necessary mounting hardware included
Direct fitment and OEM-like finish for easy installation
Enhances stance and performance without compromising factory design
Built from high-quality, durable materials for long-lasting reliability
Vehicle Fitment:
BMW M3 G80 (2021+)
BMW M3 Touring G81 (2023+)
BMW M4 G82 (2021+)
BMW M4 Convertible G83 (2021+)
BMW M2 G87 (2023+)
Engine Code: S58
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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.