I got this system from a buddy of mine,he was told it came off a 2002 WRX. I can't find much info on this system,it seems to be a import from Australia from what I have found. I am happy with what I have on my car so I would like to sell it. The system has 4pcs a down pipe ,cat pipe,resonator pipe and the muffler. If anyone can chyme in and help with what it's worth or is interested in it please feel free to respond. I will try to get pics up after work tomorrow. Thanks for looking