Description

BRABUS PowerXtra B40S-800 Performance Kit for 2025-on Mercedes G63 W465

 
Experience unmatched power and dynamic performance with the BRABUS PowerXtra B40S-800 performance kit for the Mercedes G63 W465. This high-performance upgrade combines precision engineering with BRABUS craftsmanship to redefine driving power and speed. The kit includes two custom BRABUS turbochargers featuring a larger compressor unit (ø 52 mm) and reinforced core assemblies, which work in harmony with the PowerXtra control module to enhance the engine’s capabilities.
 
This kit transforms your G63 with a torque increase from 850 Nm to 1,000 Nm and a significant power boost from 430 kW (585 hp) to 588 kW (800 hp). As a result, the 0-100 km/h acceleration improves to a remarkable 4.1 seconds (compared to the stock 4.5 seconds). Top speed options include an extended limit of up to 149 mph (240 km/h), depending on your preference.
 
Performance Specifications:
– Torque: 1,000 Nm (stock 850 Nm)
– Power: 588 kW/800 hp (stock 430 kW/585 hp)
– 0-100 km/h: 4.1 seconds (stock 4.5 seconds)
– Top Speed: Optionally 137 mph (220 km/h) or 149 mph (240 km/h)
 
Note: All performance figures are approximate and may vary based on the vehicle’s specifications, including axle ratio, tires, and additional options.

Disclaimer: This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order.  Please review our Terms & Conditions before ordering.