Engine exhaust structure

An engine exhaust structure comprising:

• a turbine of a turbocharger provided for an exhaust pipe of an engine, and rotated by energy of exhaust gas of the engine;
• and
• an exhaust gas purifier connected directly downstream of the turbine, and configured to purify the exhaust gas,
• wherein the exhaust gas purifier includes
• a case having a flat transverse section including a pair of facing short sides and a pair of facing long sides, and configured to house a catalytic converter, and
• an inlet cone including a conical portion, and configured to connect an outlet of the turbine to an inlet of the case, the conical portion including an inclined wall inclined from a mainstream of the exhaust gas to increase a transverse section of a path of the exhaust gas, and
• wherein a recess recessed inward is formed in a portion corresponding to each of the facing long sides of the inclined wall of the conical portion.