Product Description:

Part No: 464-330-91

The BRABUS Electronically Extendable Running Boards are an essential convenience and luxury upgrade specifically designed for the extreme ride height of the Mercedes-AMG G63 4x4² (squared). Engineered to bridge the gap between rugged off-road capability and everyday usability, this high-end step system deploys and retracts automatically, providing effortless cabin access without permanently compromising the vehicle's legendary ground clearance.

Functional & Technical Integration

• Intelligent Automation: The system interfaces directly with the vehicle's central locking and door-status sensors. The running boards instantly deploy when a door is opened or when the vehicle is unlocked, and seamlessly retract flush against the side sills immediately after the doors are closed.
• Preserved Ground Clearance: When retracted, the running boards sit tucked away safely beneath the side pipes, maintaining the maximum approach, departure, and breakover angles of the portal-axle equipped 4x4².
• High-Load Capacity: Engineered to withstand the rigors of extreme use, the heavy-duty electric motors and multi-link deployment arms are capable of supporting high weight thresholds per side under all weather conditions.

Design & Premium Finish

• Integrated LED Lighting: The step surfaces feature subtle, high-illumination LED lighting arrays. These activate upon deployment to ensure safe footing during nighttime entry and exit, while doubling as an exclusive visual accent.
• Ergonomic Step Design: The steps are optimized for width and length, featuring a high-traction, non-slip tread surface that handles mud, rain, snow, or ice effortlessly.
• OEM+ Finish Matching: Designed to blend perfectly with the G63 4x4² factory styling cues and BRABUS carbon exterior conversions, presenting a cohesive, ultra-premium appearance.

Technical Specifications

• Application: Mercedes-AMG G63 4x4² (W463A Platform).
• Part Number: 464-330-91.
• Operation: Electric motor-driven via vehicle door logic.
• Components Included: Left and right extendable running boards, heavy-duty electric actuators, vehicle-specific wiring harness, control unit, and mounting hardware.

Installation Notes

• Plug-and-Play Electronics: The system is engineered to integrate cleanly into the G-Class onboard power grid without throwing diagnostic error codes.
• Professional Recommendation: Due to the physical scale of the components, precise vehicle-specific alignment, and integration with factory electronic systems, professional installation by an authorized BRABUS or elite luxury specialist workshop is mandatory.

Before installing your new tuning parts, please review and keep our Aftercare Guide for future reference - View Guide