Compact device for purification and recirculation of exhaust gas

A motor vehicle exhaust system comprising:

• an exhaust gas purification and recirculation device that includes
• an upstream pipe, extending along a first direction, and in which at least one exhaust gas purification member is housed,
• a first downstream pipe, extending along a second direction, and in which at least one heat exchanger is housed,
• a second downstream pipe configured to be connected to an exhaust gas outlet tube, and
• wherein the exhaust gas purification and recirculation device includes an intermediate chamber comprising:
• an exhaust gas inlet communicating with the upstream pipe, downstream from the at least one exhaust gas purification member,
• a first exhaust gas outlet communicating with the first downstream pipe, and
• a second exhaust gas outlet communicating with the second downstream pipe, and wherein the first direction and the second direction form an angle between them comprised between 0° and 90°.