I am looking to upgrade my exhaust on my 92 Civic DX, and I have a few questions if anyone could answer them for me. I want to get the Apexi N1 Muffler, but not sure if I need their entire exhaust system. I was thinking of just getting the muffler, and then taking the car to an exhaust shop and get them to put in bigger pipes. I think this will be a little cheaper then just buying the entire Apexi N1 system. Let me know what you guys think. Also, big should I get the pipes if I do take it to a shop for a custom system? And what is the going rate if anyone knows? Thanks.