I am getting my exhaust soon i decided it would be better to mess with my cats before i get my exhaust im planning on taking the whole assembly out cutting the rear ones out and gutting them then welding them in place so it still looks like i have the look of 4 cats is there anything i should be worried about while doing this

 

Only thing I'd worry about is wasting your time. What do you hope to gain by gutting your rear cats? There's no power to be had as they flow very well.

 

i wasnt going for power im going for the sound

 

your truck will sound terrible with gutted cats, just remove them.

 

Replace with pipe not gut.

 

i was planning on putting a pipe there but i wanted it to look like i still have 4 cats because i still have emissions

 

^ How about this...

 

that is exactly wat i need

 

will putting those cats on turn on CEL?

 

^ Yes. You will have to do the "gott's mod", or tune it.

 

will it throw a cel if i am just removing the rear cats

 

^ Maybe. Some do some don't.