[Chiquae07]

so far i cant find much aftermarket for my '01 b15 sr20 2.0L sentra. most of everything has to be custom. i got a pop charger so far and nothin else. ik that hotshot has a nice header for it. i cant seem to find a decent cat back exhaust for it. im wondering if im going to have to go custom or if there is a company that i am looking over possibly??? btw, does the muffler brand matter as long as its not a huge ones taht is over 2 1/2 inlet and is a straight through design? thanks in advance. just want to know if i have to go custom or not.