I have an LLY Duramax and put an LB7 intermediate pipe to eliminate the kitty. A friend of mine has an 04 Cummins and wants to do the same. Can this be done as easily for a Dodge?

Thanks

04 year cummins [not 5 states emissions model] has no cat on them... a 04.5 cummins [600 series] has a cat and can be easially removed by cutting and installing a piece of 4" exhaust pipe [or buying a 03-04 aftermarket exhaust and using the oem cummins 600 downpipe]