Forgot to post that the new cat's in. I had it installed on Friday, lost a bit of low-end, didn't gain much but a much louder exhaust note... Oh well, had needed it to be replaced anyhow. Pics on request.

~Cheers~

P.S. Other than the fact I was driving about 30 MPH and when I launched it from there I was peeling for a good 15 feet, it felt slower... Hehe.

 

which one did u end up getting??? hmm sacrafice tq for hp??? hmmm depends on what the loss to gain is... im hoping u r not throwing any codes...

 

I got a MagnaFlow cat, left the Y-pipe stock (might change that as well as the down-pipes), welded into a 2.5" piping. It's actually getting a bit quicker after a couple of days driving it... It seems like I needed to break it in, I guess... I was barely passing smog with the stock one, so I decided to just go for a high-flow, and besides, I was choking from about 5400RPM to 6200RPM, so I felt I should free up some restriction... Overall, I have gotten a bit slower, and that makes me kinda sad... Supercharger, here I come!

~Cheers~

 

BTW, no CEL lights. On the cars I've put in a HF-Cat, I've never had a CEL, hehe. Maybe I was lucky...

~Cheers~