Post by
nismofan14 »
https://forums.nicoclub.com/nismofan14-u3055.html
Thu Jan 08, 2004 10:30 am
haha....you are all crazy. j/k
Hey I know some ppl in this forum are ********, but if you don't get the right answer right away don't freak out. If you have any questions about nitrous, ask it in the KA-T or forced induction, even though its not either. You get more help there from ppl who realize you can choose other means of adding power other than swapping motors.
Now to answer your question. I dont have a cat on my car since the hotshot header took its place but if I did it would be gone. When you spray you obviously are gonna have more exhaust gas to expell. The cat will only restrict this. In all honesty though, I would get a header before you worry about the test pipe issue. If your starting out with a small shot, then just work with the header. When you start running 100 shot or more then I would run the test pipe. You could get rid of it with a smaller shot but it wouldn't hurt but I can't see it as a neccesity.