Abstract: Feed for exhaust gases from a multicylinder internal-combustion engine to a rotor of a centripetal turbine of an exhaust gas turbocharger, the turbine having a housing formed with three adjacent outlets radially leading to the rotor, including a line system connecting the engine to the turbine housing and including a first exhaust gas line connected to substantially half of the cylinders of the engine, and a second exhaust gas line connected to the other half substantially of the cylinders of the engine, the first exhaust gas line being connected to the middle outlet of the three adjacent outlets, and the second exhaust gas line being connected by respective branch lines to the two outer outlets of the three adjacent outlets.