A turbocharger system comprising: a turbine section with a turbine wheel , a first volute structure with a first volute passage configured to direct flow of exhaust gas toward the turbine wheel , and a second volute structure with a second volute passage configured to direct flow of exhaust gas toward the turbine wheel; a downstream exhaust structure with a downstream exhaust passage configured to receive exhaust gas from the turbine section; a bypass structure with a bypass passage configured to provide exhaust gas that bypasses the turbine wheel to the downstream exhaust passage; and a valve member with a valve passage , the valve member being supported for rotation about an axis between a first position, a second position, and a third position, characterized in the valve member comprising an outer wall defining the valve passage, wherein the valve member includes at least one first aperture through the outer wall and wherein the valve member includes at least one second aperture extending radially through the outer wall ; wherein the valve passage and the at least one first aperture , with the valve member in the first position, provides a cross flow path between the first volute passage and the second volute passage ; and wherein the at least one first aperture , the valve passage and the at least one second aperture , with the valve member in the first position, provides a bypass flow path from at least one of the first volute passage and the second volute passage to the bypass passage ; wherein the valve passage and the at least one first aperture , with the valve member in the second position, provides the cross flow path; wherein the at least one second aperture with the valve member , in the second position, is fluidly disconnected from the bypass passage to substantially prevent flow along the bypass flow path; and wherein the valve member , in the third position, substantially prevents flow along the cross flow path and the bypass flow path. a turbine section with a turbine wheel , a first volute structure with a first volute passage configured to direct flow of exhaust gas toward the turbine wheel , and a second volute structure with a second volute passage configured to direct flow of exhaust gas toward the turbine wheel; a downstream exhaust structure with a downstream exhaust passage configured to receive exhaust gas from the turbine section; a bypass structure with a bypass passage configured to provide exhaust gas that bypasses the turbine wheel to the downstream exhaust passage; and a valve member with a valve passage , the valve member being supported for rotation about an axis between a first position, a second position, and a third position, characterized in the valve member comprising an outer wall defining the valve passage, wherein the valve member includes at least one first aperture through the outer wall and wherein the valve member includes at least one second aperture extending radially through the outer wall ; wherein the valve passage and the at least one first aperture , with the valve member in the first position, provides a cross flow path between the first volute passage and the second volute passage ; and wherein the at least one first aperture , the valve passage and the at least one second aperture , with the valve member in the first position, provides a bypass flow path from at least one of the first volute passage and the second volute passage to the bypass passage ; wherein the valve passage and the at least one first aperture , with the valve member in the second position, provides the cross flow path; wherein the at least one second aperture with the valve member , in the second position, is fluidly disconnected from the bypass passage to substantially prevent flow along the bypass flow path; and wherein the valve member , in the third position, substantially prevents flow along the cross flow path and the bypass flow path. <EOS>