obstructed catalyst

Hello good I can do something with the obstructed catalyst, clean it to make a small
ration perfo or something else, since I think it is expensive, and if you can, how to do it. The car is a 2000.1.115CV lagoon of 1995 Gasolina

If it is usually a face face, I have a volvo s 70 and I had not obstructed but if my ceramic and got a lot of noise, he cut it and take out the ceramic and then I have welded it again. What I don't know if the ITV would happen to me but even January I also think that carrying the hot vast car does not problam me because it is the engine of the safran with two Landas probes and these do not fail
I hope that my message is a greeting a greeting

Before removing the catalyst, do the following salt by road and for 4 o5 km high revolutions with a short march so that the catalyst is put in red once you have traveled the five km circulates 2 or 3 km normal and you re -do the test
in this way all the waste in the catalyst is burned and they leave the exhaust, usually the catalysts are covered by making a lot of city , the catalyst begins to work at 300 degrees Celsius

If you want to take it out, I just cut it and souls had nothing complicated, but the gases come out of the nuves when you check gases and you will have to wear it the same, so you have money and change it better.

If it is the reindeer that has the catalyst mounted on the admission multiple you can cut it to put a had and buy an alternative catalyst that is not expensive and put it below, you can also break it and take out the seramics so as not to weld it.