- DescriptionBRABUS PowerXtra B40-500 Performance Kit for Mercedes G-Wagon G500 / G350 W463A Unleash the true performance potential of your G-wagon with the BRABUS PowerXtra B40-500 performance upgrade, engineered specifically for the Mercedes G500 and G350 (W463A). Developed by BRABUS to deliver a perfectly balanced increase in power and torque, this performance kit transforms the driving dynamics of your vehicle without compromising reliability or daily drivability.At the heart of the PowerXtra B40-500 system is a processor-driven auxiliary control module, precisely calibrated to work seamlessly with the factory engine management system. The result is a substantial performance gain across the entire rev range, delivering stronger acceleration, enhanced throttle response, and a more commanding driving experience both on-road and off-road. Performance Gains• Maximum output: 368 kW / 500 hp (stock: 310 kW / 422 hp)• Maximum torque: 710 Nm (stock: 610 Nm)• Acceleration (0–100 km/h): 5.7 seconds (stock: 5.9 seconds)• Top speed: 130 mph (electronically limited, stock value) Key Features– Plug-and-play BRABUS auxiliary ECU module – Optimized power delivery with factory-level integration – No permanent modifications to the original engine control unit – Developed to BRABUS quality and durability standards – Designed for everyday usability and long-term reliability Compatibility– Mercedes G-wagon G500 (W463A) – Mercedes G-wagon G350 (W463A) Important NotesAll performance figures are approximate and may vary depending on vehicle specification, equipment, curb weight, drivetrain configuration, wheel and tire setup, transmission, and aerodynamic components. Disclaimer: Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.
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