Conversation Between M444GY and stuey1989

Hi just looking for some advice. Im looking to fit some Rota Grid Drifts to my 03 Blob wrx. What sizes Can i get away with without having to roll the arches and adjust the camber? i will be Fitting Brembos at some point so they'll need to clear those as well. I was going go for 17's but it seems everyone prefers 18's? thanks in advance

Stuart.