Why not just buy it new? It would be quicker and the cost(i believe) is like $100. Otherwise, there are a couple of front lips FS on here. But the only 02/03 specific is this one... https://mnsubaru.com/threads/02-03-wrx-aftermarket-front-lip-70-obo.50623/
Thanks for the reply and link, but I'm not digging that style as much and I was thinking of trying here before I get a new one.
I have the lip you posted in the pic of the yellow car and it works great. I just drilled a few holes and bolted it on. Didn't use it at all last year but I just put it back on my car last night. If I were you I'd just get one on eBay.