abrahamhuerta95
New member
Here goes another noob question. What kind of cat do I run with headers? Speed daddy's more specificly. Can I just reuse my current cat since it's fairly new?
If it is a OEM replacement cat it will not work. You will need a cat with a 3" inlet and outlet.
I wouldn't. Why go from 3 inches down to 2.25 inches back to 3 again?it can be used, a guy just did it a while back.
being your in CA. that would be your best bet. your inspection laws blow.
you can get a high flow 3 inch cat off ebay for like 50 shipped. they are on there you need to look around.
but those cats set the check engine light most of the time. depending on your year car a simulator will work, newer cars its a 50/50 shot if it works.
I was thinking about getting one from zzp. Somebody in the reviews did say something about the check engine light. Mines a 97 by the way.