Impressive BRABUS power for an incomparable driving experience – that is what the BRABUS PowerXtra B40S-800 performance kit with a top speed of 137 mph or 149 mph offers. Each kit consists of two BRABUS special turbochargers with larger compressor unit (ø 52 mm) and modified core assemblies with reinforced axial bearings. The performance increase is completed with the BRABUS PowerXtra control module for the engine control unit. In addition to a bump in peak torque from 627 lb-ft to 737 lb-ft, the rated output jumps by 215 hp from 585 hp to 800 hp. The plug-and-play control unit is adapted to the production electronics.
Acceleration 0-62 mph:
G63: 4.1s (stock 4.5s)
800 HP (stock 585 HP)
737 LB-FT (stock 627 LB-FT)
Top Speed (Limited):
137 mph (stock) or 149 mph (optional)
All given performance figures are approximate values and depend on specific details such as vehicle type, equipment, tare weight, final gear reduction in the rear axle, wheel/ tire combinations, gearbox and aerodynamic add-ons of the vehicle.