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Exhaust system, location/task/design/function - GF49.00-P-2000GB

ENGINE 112.945 in MODEL 463.244 /245 /250 

ENGINE 113.962 in MODEL 463.247 /248 /249 /254 

Structure 

Fig 1: Identifying Exhaust System Components Location
G07710955Courtesy of MERCEDES-BENZ USA
  Exhaust system position One half of the exhaust system runs from each bank of cylinders on the outside at the frame longitudinal member to the rear.  
  Exhaust system task
  • Directing the exhaust gases with a slight backpressure to the rear of the vehicle
  • Absorbing the noise of the exhaust gases
 
  Exhaust system design Two-stream design, both halves of the exhaust system each fitted with two catalytic converters, TWC monoliths and one front muffler merge into a common main muffler  
  Exhaust system function The exhaust system damps the exhaust gases which flow out of the combustion chamber with intense pulses in order to ensure that a certain noise level is not exceeded and that the exhaust gases do not encounter any major resistance in their flow.