removing diesel particulate filters!!

[alfetta80]

good evening!!!
guys a question to the more key figures on the removal of the fap,but you are emptying or take the famous holes????making the holes with the time we meet problems???thanks!!

[carlo abarth]

I opto always to the forum...even if some of the take it off!!

[alxcrs]

I am of the opinion that the best thing is the complete removal of the dpf or fap and replacing it with a straight tube and a metal catalyst... first of all, to maintain a minimum back pressure, have a catalyst, but also because in my opinion its you create turbulence in the exhaust that affect the yield...

[filetuning]

I empty only if the year catalyst and fap separated if the year the catalytic and fap together opto for a catalyst 200 cell then also depends on the vehicle and by the various situations

[alxcrs]

You are absolutely right, depends on the situation, the rest still of the opinion that the TOP is the total removal and replacement with 200 cell metal catalyst.

[costa68]

In fact, it always depends on the situation and the type of car, however, also according to me empty it completely and the best solution.

[alxcrs]

It is however important to check in diagnosis and removal software works perfectly as any regenerations will mar the metal catalyst,

[alfetta80]

guys thanks to all for participating!!
when I can I try to empty it all, put a catalyst (200 cells) and' right only becomes an economic problem for the customer then it will be difficult to make!!!!I've come to the fap that because of their structure or preferred to make the holes and be fine, but I'm curious in time if it leads to problems, i.e. according to you does not go slowly to crumble??

[alxcrs]

This I could not tell, I have not experienced after long periods...

[legendaryslave]

fit the holes are good catalysts fit the straight pipe is not good to empty the waistcoat to the fault of the venturi has a pressure drop