The present invention increases the efficiency of the turbo-charger relates to an exhaust gas flow controller of the V-type engine, its purpose is to concentrate the exhaust gas discharged through the respective exhaust pipe during low load operation of the V-type engine in which a turbo-charger, improves the combustion performance of the engine, improvement in fuel consumption as well as reduce the occurrence of soot sikidoe, it relates to an exhaust gas flow controller of the V-type engine capable of operating even during operation of the engine. Exhaust gas flow controller of the V-type engine of the present invention is provided between the two exhaust pipes to the two flow paths of the exhaust pipes interact in a V-type engine having each bank-specific separate exhaust pipe with a turbo-charger for this purpose, a V-type engine, during high-load operation the exhaust gas flowing through each of the exhaust pipe to adjust the flow path to be supplied to each of the turbocharger and flow during low load operation of the V-type engine block the passage of any one of the exhaust pipe, and through the exhaust pipe a flow path is blocked, exhaust gas flow control valve for the exhaust gas to induce the rest of the exhaust pipe to the exhaust gas concentration in any one of the turbo-charger which; And and a control means for controlling the exhaust flow control valve in accordance with the operation state of the engine.