I want to get an exhaust but am not sure what kind to get, nor do I have that much money. I'm not building a race car here, so buying an 800 dollar name brand exhaust is not something that I care to do that much but I am looking at something that will give me some power gains as well as have a nice deep sound (not the real loud and high pitch crap that ricers have, but something that is deep and louder than stock but not super loud). I was looking on Ebay and saw an OBX daul exhaust for 4cyl accords for 250...what is your opinion on that? Anyone have experience with OBX exhausts (I went to the seller's website and he also has an OBX single exhaust for 250. Also, should I consider getting a custom exhaust made at a local muffler shop (meineke or whatever)? How do those compare to the name brand ones in terms of sound, quality, and power gains? What should I look for in terms of piping diameter, shape, etc? Thanks.