California is the costliest state and Arkansas the cheapest; each square shows that state's midpoint of the estimate.
Lower-cost states ($2,068)MiddleHigher-cost states ($2,634)
What it shows: CA is the highest at $2,634 and AR the lowest at $2,068, across 51 states.
Data and chart by CalcScrape: Catalytic Converter Replacement Cost Calculator