1995 Mercedes-Benz S320 W140 M104 Catalytic Converter replacement Part-1

[@javantgarde]

Very helpful! My C280 is a little easier since there's no cats on the downpipes from the factory.

[@alekscarguy5153]

@@javantgarde oh Ok I see I didn’t knew

[@javantgarde]

@alekscarguy5153 mine is US specification, a little different but the video still helped a lot.