SSAC headers & cat

[NinetyEightGTP]

I have SSAC headers on the car, and I'm looking for a cat that will just slip in where that test pipe it comes with goes.

Anybody done this, any suggestions?

 

[BillBoost37]

I had one welded into the race pipe. Because most cat's aren't that long.

 

[NinetyEightGTP]

It doesn't seem like this piece of pipe is all that long, maybe a foot or so, I just need the inlet diameter and the outlet diameter.

 

[BillBoost37]

3" is the size of the pipe

 

[NinetyEightGTP]

Do you happen to know the actual length of the pipe? I kinda eyeballed it so I don't want to go and get something that's too short.

 

[REDCRAPGP]

11" is the size of the test pipe IIRC. You'll be better off having one welded into the test pipe since even a 3" cat you'll still have to open the joints a bit to get it to slip in.