{HEAD ~ The exhaust system} includes an exhaust manifold 30, {TAIL ~ a diesel oxidation catalyst} 32, and a particulate filter 34 
includes
{ HEAD ~ The exhaust system } includes an exhaust manifold 30 , { TAIL ~ a diesel oxidation catalyst } 32 , and a particulate filter 34
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH