2.5 RS Sedan and WRX body??

i just got interested in the impreza's, but which i cant afford the WRX.. so i am probably gona go with the 2.5 RS Sedan. but i cant find any bodykits for the 2.5 RS Sedan... so im just wondering is the WRX and 2.5 RS sedan the same body and that the bodykits for WRX would fit for it. please tell me some good sites to buy aftermarkets parts for it too.:rolleyes: