I am all about Magnaflow. I had one on my '97 civic before I sold the car and now have one on my '03 si. They are built with stainless steel, mandrel bends, sound aweseme imo, and cost alot less than other exhaust systems. I got mine for $322 shipped from hottexhaust.com . Here is a sound clip of one on a rsx if you are interested.
http://www.magnaflow.com/04sound/import.htm By the way this exhaust is more on the quiet side, especially for the 96-00 civics, so you may or may not like it.