As a new WRX owner, I appologise if this is the millionth time this question has been asked. I want to get a tailpipe for my MY03 WRX, however do not want to jepordise my warranty. I know prodrive do an oval pipe. I have not seen this pipe in the flesh. Does anyone know the dimensions of the outlet as the pictures I have seen on the net are not all that great. I am looking for a 'good-looking' meaty oval pipe, can anyone advise ?