BRABUS PowerXtra B40S-800 for 2025-on Mercedes-AMG G63 W465 – The Pinnacle of G-Wagon Performance

Unleash the full potential of your Mercedes-AMG G63 with the BRABUS PowerXtra B40S-800 performance upgrade, the ultimate expression of German engineering mastery. Tailored exclusively for the MY25-on G63 AMG W465, this tuning package elevates the already formidable SUV into a realm of pure power, precision, and driving exhilaration. Designed for enthusiasts who refuse to settle for ordinary, BRABUS transforms every drive into an unforgettable experience.

At the heart of the B40S-800 are two BRABUS high-performance turbochargers, each featuring enlarged 52 mm compressor units and reinforced axial-bearing core assemblies. These advanced components deliver instantaneous throttle response and relentless acceleration across the rev range. Controlled by the BRABUS PowerXtra engine control module, the system seamlessly integrates with the factory ECU, ensuring uncompromised reliability, smooth power delivery, and factory-level drivability.

The result is breathtaking: output surges from 585 hp (430 kW) to a staggering 800 hp (588 kW), while torque climbs from 850 Nm to an immense 1,000 Nm. The G63 now rockets from 0–100 km/h in just 4.1 seconds, outpacing its stock configuration with ease. Depending on setup, the electronically limited top speed can reach either 137 mph (220 km/h) or an impressive 149 mph (240 km/h)—an achievement few SUVs on the planet can match.

BRABUS engineers ensure that every component of the B40S-800 kit is built to the highest standards, combining power with refinement. Each element is tested extensively for durability, ensuring the G-Wagon’s characteristic luxury and reliability remain untouched while its performance potential is dramatically enhanced.

With the BRABUS PowerXtra B40S-800, the 2025 G63 AMG W465 evolves from an elite off-roader into a super-SUV that redefines both capability and prestige. It’s not just an upgrade—it’s the ultimate fusion of power, precision, and perfection.

Performance Highlights:
– 0–100 km/h in 4.1 s (vs. 4.5 s stock)
– Peak Power: 800 hp / 588 kW (up from 585 hp / 430 kW)
– Max Torque: 1,000 Nm (up from 850 Nm)
– Optional Top Speed: 137 mph (220 km/h) or 149 mph (240 km/h)
– Proprietary BRABUS turbochargers with 52 mm compressor units
– PowerXtra engine control module for seamless ECU integration
– Precision-engineered performance backed by BRABUS reliability

Note: Performance figures may vary depending on vehicle setup, tire configuration, final drive ratio, and aerodynamic accessories.