dirk dangler

ive got a 1995 import wrx. at the moment ive got a single din sterio converted from double din. problem is it sits to far into the dash and can`t get the sterio surrond clipped on. above the sterio there a wee pocket for about 3 cd`s to sit in. is there a adapter style plate that will make the sterio flush with the dash ? its just you can see down the sides of the sterio and see screws etc. would rather tidy it up if possible. many thanks, steve