Agreed if you got the funds and are serious about your exhaust Evo2 or Apexi WS2 is for you. You can save a few bucks and grab a Megan Racing Catback exhaust for around 300$ ish or if you want to save some more you just do a ebay search for "YOURYEAR CIVIC EXHAUST" (just exhaust nothing specific) and you'll get a bunch of items running from 250$ and upward.

Megan Catback

Just be sure it fits your model, dx, lx, ex, hx, si

Heres a soundclip of Megan Drift spec exhaust Megan drift spec clip

 

go for greddy there nice and quiet and low toned. i have a skunk2. its sweet, but its supper low toned. personally i love it. but some dont.