Exhaust control system and vehicle provided with it

To provide an exhaust control system that can also acquire a desired torque characteristic in all velocity areas in a vehicle provided with a belt-type continuously variable transmission. In an exhaust control system which is provided with an engine 1 that turns a driving wheel via a belt-type continuouslyvariable transmission and which exhausts exhaust gas in an exhaust pipe 5 of the engine 1 by turning an exhaust control valve 6, a target angle of the exhaust control valve 6 is set in an exhaust control unit 8 using a throttle angle ¸TH and vehicle speed V was parameters and an actuator 4 is controlled so that the target angle and an angle ¸EX of the exhaust control valve 6 are coincident.