Liberty Walk Released Mercedes-AMG C63 Widebody Kit
The aftermarket tuner has unveiled an aggressive new aesthetic package for the performance coupe.
Updated on Sept. 21, 2026 in Performance Vehicles

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Liberty Walk has introduced a new widebody kit for the Mercedes-AMG C63 Coupe designed to maximize the visual presence of the vehicle. The release follows the development of a compatible version for the C63 Sedan.
Why it matters
The package offers owners of the high-performance German coupe a way to significantly alter the vehicle exterior through an extensive body modification. By focusing on aesthetics rather than powertrain upgrades, it caters to enthusiasts prioritizing custom styling.
The kit features a front splitter, side skirts, rear spoiler, and fender flares to accommodate a lower ride height. The vehicle retains its factory 4.0-litre twin-turbo V8 engine configuration.
The players
Liberty Walk
This Japanese automotive tuner is globally recognized for designing bold widebody kits that significantly widen the stance of performance vehicles.
Mercedes-AMG
This performance subsidiary of Mercedes-Benz produces the high-output C63 models that serve as the base for the new widebody modifications.
The details
The kit integrates new aerodynamic components and fender extensions while incorporating a specific suspension upgrade to lower the car. While the exterior is transformed, the mechanical performance remains tied to the stock 4.0-litre twin-turbo engine.
Timeline
September 21, 2026: Liberty Walk officially unveiled the C63 Coupe widebody kit.
Roadmap
The release continues the aftermarket trend of prioritizing aggressive, custom-fabricated visual modifications over powertrain performance enhancements. This aligns Liberty Walk with the broader strategy of offering bespoke aesthetics to owners of luxury performance machines.
Prospective buyers should account for additional costs for professional installation and painting beyond the initial kit price. International owners can coordinate with the company dealer network to arrange for shipping to their local region.
The takeaway
Owners looking to modify their vehicles should carefully consider the balance between visual impact and the logistical requirements of professional bodywork. This kit serves as a distinct cosmetic option for those wanting to maintain factory engine performance while achieving a unique look.
Further reading
For more on the latest trends in the industry, visit our Performance Vehicles section.
Source note: This article includes information reported by InAutoNews.
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