hey does anyone know of a high flow cat that bolts on to your exhaust and header nicely and utilizes the o2 sensor

i reemed my stock one
and now my engine light is on and i dont think my car is running as good as it could

let know where i can find this
i dont want to have to weld a high flow cat on.
thanks my integra bro's

 

there are three companies I've seen that make high flow replacement cats. Jackson Racing made one but I'd order by phone and make sure they've fixed the manufacturing issue they had in the batch the one I got was from. I've seen lots of people on this board use Carsound cats and also Random Technology makes a replacement. I will peobably get a new JR one in the next couple of weeks as long as they're making them properly now. that one utilizes the O2 sensor, whether you have one or two, depending on the year of the car and whether its obdI or II. The Random and the JR should bolt right in, I don't know about the Carsound as their site doesn't have as much info as I'd like.

 

see IPS link in my sig... Carsound

 

Comptech also has one.