With all high-end features your Dodge is also good in terms of reducing the emission that can harm the nature. It is all because of the catalytic converter fitted right between the oxygen sensor and tail pipe. The catalyst present in the converter causes the exhaust gases to chemically react and form gases that are generally less harmful than what the unconverted fuel mixture would produce. With the use the converter gets clogged and do not allow the gases to pass through it causing back pressure that could affect the efficiency of the engine.
Also when the converter is damaged externally due to the rough surfaces and debris striking off the road will lead to loud peculiar noise indicating the leakage of the converter. Replacing the Dodge OEM catalytic converter is however costly and it is suggested to go for similar replacements that possess same characteristics and features like the originals with an advantage of cost savings. Here you can find the replacements for your Dodge catalytic converter from Eastern, Bosal and Walker with free 2 years warranty that could really add to your savings. Less[-]