cataletic converter
 

i just need to know if anyone has tooken out there cat converter and if they did what happens? is it worth it?
hard facts no speculations please

RE: cataletic converter
 

It needs to be there for the emissions system to work properly.

RE: cataletic converter
 

i didn't take mine out, what i did was cut it open, take a hammer and break all the "cat" out and then closed it up and welded a sheild over it so you can't even tell i touched it. I got 2 mpg better, thats prolly just due to the fact my cat was clogged, but i also got an amazing rumble from my truck now ;)