Remote diesel oxidation catalyst for a prime mover of a transport power system

A transport power system for generating power, the transport power system comprising:

• an extended mid-pipe having a flexible member and an insulated member that is connected to the flexible member, the flexible member directly coupled to an exhaust manifold disposed on a diesel prime mover that is configured to generate exhaust, wherein the extended mid-pipe is configured to receive the exhaust from the exhaust manifold;
• a diesel oxidation catalyst (DOC) coupled to the insulated member;
• and
• a housing containing the DOC and the diesel prime mover,
• wherein the DOC is positioned away from the diesel prime mover such that the DOC is configured to be unstacked in a depth direction of the housing,
• wherein the insulated member is configured to maintain a temperature of the exhaust to at or above an activation temperature of the DOC,
• wherein the insulated member extends in a horizontal direction from the flexible member and curves vertically upward to connect to the DOC, and
• wherein the insulated member is directly coupled to the flexible member and to an inlet of the DOC.