Hello,

I recently noticed a little exhaust smoke going from the back of the engine.
When I checked the catalytic converters, there is small hole around flex pipe.
Probably the inside of flex pipe is ok, since the smoke is not always visible and
there is also a little ticking sound until the engine warms up and only once in a month P0420.

Original secondary catalytic convs cost here in Czech around 1500usd.
I found the post mentioning rockauto parts,
where all three converters primary and secondary cost 1100usd.
Will they meet europes emissions EURO4?
Where can I get catalytic convs for europe at a reasonable price?

PS: tried to search for volvo part and found even twice the price of land rover.