General information The exhaust system consists of a front pipe with a catalyst, a main silencer and an additional silencer. Vehicles with a V6 engine have two exhaust pipes. The...
Rear muffler — replacement 1. Unscrew the mounting bolts and remove the mounting clamp (see illustration), and then detach the muffler by releasing it from the suspension cushion. To...
Catalyst All Opel Omega cars are equipped with a catalyst for cleaning exhaust gases from harmful impurities. The catalyst consists of a honeycomb ceramic monolith...