How much time do you reckon is okay to .

hounddog2, Jun 3, 11:14pm
Weld two 3 inch flanges onto a catalytic converter and cut and adjust current exhaust to fit !

and approx cost if i could please.

jasongroves, Jun 3, 11:23pm
Is it a new catalytic converter!
I'm guessing not if it needs flanges welded on.
If not, why bother with it at all!

saki, Jun 4, 7:27am
On or off the car, if off how are you going to align the flanges!

hounddog2, Jun 4, 8:40am
Brand new catalytic converter.

I was assuming when the first flange is welded that they would bolt the cat on and then modify from there. The cat is need for cert.