Hey guys!
I had a quick question for you about a cat upgrade I want to do to my car.
I have always wanted to get an upgraded downpipe, but I don't have the money for that right now. I was thinking that I could replace the stock cat I have right now and put a smaller cat in there, connected by straight pipes, because the stock cat seems to be pretty straight. Is that possible?
If so, I believe I would have to get one that is OBD II compliant and have an O2 sensor port as well? Am I correct about that or is the O2 sensor located further down the exhaust?
The one I am looking at right now is http://www.ebay.com/itm/350824758963. It is cheap, has the O2 sensor port, and seems like it would work! Right?
I have noticed that the 900... models by magnaflow come up when I type Volvo in on anything, but do I need a certain model cat for it to work on my car, or will that one be fine?
Thanks so much,
Max