Replace catalytic convertor on 2005 Pathfinder. Can that be done yourself? on 2005 Nissan Pathfinder

My local Nissan dealer just told me it would cost $1155 to replace one of the two catalytic convertors on my 2005 Pathfinder. Is there truly two - one for each bank of my V6 enginer? Anyway, is this a repaid easily done yourself?

Asked by for the 2005 Nissan Pathfinder
easily,no. you can do it but it is labor intensive. most of your cost is the converter. the labor is a fraction of the cost. i would re evaluate your decision.