I am considering trying to fix this myself and was looking around for a used lower control arm. It apears there was a problem with them rusting out. So I guess I have to go with a new one which is 300 bucks but probably the way to do it anyways. The dealer says the part number changed sometime in 2003 and is probably a different size. There is a site selling pairs of used aluminum JDM 02-05 Subaru WRX STI Front Lower Control Arms for around 260 shipped. These should fit right? Is there a better way to go on this? Thanks.