What is your question?
·
·
What is your question?
need to know will a after market catalytic coverter work and what is the the average cost to have one replaced

2 Replies
you can get that estimate here https://repairpal.com/estimator/nissan/maxima and locate a shop here https://repairpal.com/nissan-repair-in-stafford-virginia
Yes one will work. all they will do is cut the ome off and weld the after market one one. shouldn't be no more then 100.00