i know there was just a thread not too long ago but i can't seem to find it. who makes the best high flow cat? i heard carsound but i remember reading different in that thread.

 

I haven't been on this board long but I bet you'll get a lot of mixed reviews. Some people love carsound others hate it. I have an A.Teo carsound for the JDM 4-1 on my bedroom floor right now, so I can't really help you out but I hear comptech is really the best in terms of quality (hefty $ tag). I guess for 100 bucks you can't beat the carsounds pricing. If emissions isn't a problem just get yourself a testpipe.

 

emissions WASNT a problem up until about a year ago...damn penndot! anyone got the link to that thread?

 

for the night crew...anyone have comments or suggestions?