exhaust gas turbocharger having a compressor and an exhaust gas turbine which drives the compressor and comprises a multipart exhaust gas supply duct manifold and a turbine rotor to which pressurized exhaust gas can be delivered by way of the exhaust gas supply duct the exhaust gas supply duct manifold includes at least three flow passages which except for one are provided with shut off flaps which are adjustable independently of one another application_number US 16517202 A description the exhaust gas turbocharger for an internal combustion engine represented in fig1 comprises an exhaust gas turbine 1 having a turbine rotor 3 which is rotatably mounted in a turbine housing 2 and whose rotation is transmitted by way of a shaft 4 to a compressor impeller of a compressor 22 for the compression of intake air the exhaust gas turbine 1 is suitably designed as an axial flow impulse action turbine a fixed immovable guide baffle 5 which serves to optimize the flow ratios of the exhaust gas striking the turbine rotor is arranged in an exhaust manifold 6 positioned axially upstream of the turbine rotor 3 through which manifold the exhaust gas from the internal combustion engine is to be delivered axially to the turbine rotor and which is connected to a collecting chamber 13 in the turbine housing according to fig2 the exhaust manifold 6 positioned axially upstream of the turbine rotor 3 is divided by means of wall plates 10 11 12 in the turbine housing 2 into a.