Saw some threads about it but don't know if its still available. LMK who ever got one FS. Its for 02-03 WRX. yo' Nuke, where's my K&N filter......hahaha
I'm gonna go ahead and say no... The only advantage I see in it is that you don't have to replace it, but you have to buy the re-oiling kit for it and be sure to do it at night and let it sit all night.