from the article:
MANSORY provides a choice of two upgrades: for the MANSORY M800 variant the engine performance is increased to an impressive 800 hp/588 kW at 4,750 rpm. The torque grows to an electronically limited 1,200 Nm at 1,700 - 3,500 rpm. So the AMG S63 with the M800 power pack races from zero to speed in 3.6 seconds (series 4.0 secs).
The MANSORY M1000 performance kit gets right down to business; connecting rods, big end bearings, crankshaft, bearing bushings, turbocharger, suction and compressor system, as well as many other parts replace the serial parts in these variants. Together with the newly conceived pipe fan manifolds this results in superb performance values. Instead of 585 hp (430 kW) the heavily modified S Class now achieves an impressive 1,000 hp (735 kW) while the maximum torque climbs to an electronically limited 1,400 Nm at 1,500 - 3,500 rpm. So when fired up the saloon rockets to 100 km/h in 3.2 seconds and only stops at an electronically regulated 300 km/h.
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