tman6919

---- it how much better is a real high flow cat cause im just thinking of just gutting my stock one and buying a real high flow cat by next year for emmisions

has anyone tried a gutted and high flow? is there any diffrence

BoostCraze

They feel the same to me, i have tried both.

Cray91

The flow is gonna be the same in anything that is straight through. The difference will be if it actually lowers emmisions.

I think the real solution is just going to a full exhaust.

vizual_blur

All gutting your cat does is cut backpressure which most of us need, and makes your exhaust hella ------- loud and annoying. I took mine off after gutting it lol welded in some pipe. I just bought a catco from a friend for 20 bux. gunna test that out see how it works.

shoeboxbeater

i gutted my cat because it was clogged and it passed inspection twice but damn dose that ---- make a huge mess

N1ghtM0nkey

No emissions testing around here so I don't have one on either of my cars. Take that, trees.