I recently traded my painted stock wheels for my boys black/polished lip mesh type 17"s for my wrx. He had given me four 'SUBARU' centercaps of unknown origin that fit kind of loosely in the wheels because he did not have the original centercaps, i painted the centercaps and had them on for about a week. I notice today they are gone WTF... anyways i dunno what happened but could anyone tell me where i could get some more? heres a pic of the wheel:

 

or any centercap really, one that is flat, maybe already black? i dunno, i've never had to buy centercaps before lol. and i know my 4x4 is very high lol... cobb springs coming soon

 

maybe rota center caps fit?

 

do you know the manufacturer of the wheels you have on there now?

if so, thats where i would look first. The rota might fit, or you could try another set of the Subaru ones.

 

No i dont know what the manufacturer is lol, i was hoping someone could tell me. how do i know if any fit tho, the last ones fit in really loosely which is probably the reason why they flew out or were taken. I have another set of wheels off an 03 which i had also already painted black so i popped out those centercaps thinking i would use those and those didnt fit at all. so i have no idea what the other ones were from, those i could make fit.