s2000Junky

Id recommend you just stick with the stock arms and press in an adjustable camber ball joint though. These arms are not designed well. I've got a pair sitting on my shelf, one with a bent threaded arm. Not sure if it was due to miss installing somehow, but didn't earn my confidence so I removed them and went with spc joints pressed in.

flanders

Ikeya and Hardrace has arms that might be worth using, there are many more cheap and probably crappy alternatives though.
Just google and you will see.
Edit: Didn't see Junkys post, those are good examples of cheap and crappy