2002-2006 Acura RSX 2.0L Catalytic Converter

Furthermore, the three-way catalytic converter uses two catalysts; namely reduction catalyst and an oxidation catalyst. The oxidation catalyst is made of palladium and platinum whereas reduction catalyst is of rhodium and platinum. However, both of them come with a ceramic honeycomb structure. It is placed in a muffler like a compact unit which fits onto the exhaust pipe. Mainly, the automotive industry uses the Three-way Cat-con. This is because the vehicles have to pass many regulations for emission control.