i hear both sound great, but which has a better sound, im talking about bringing out the characteristic boxer engine sound without being obscenley loud like my apexi. performance wise i know a muffler cant do anything noticable so i wont even ask, and on looks i would like to hear which is more appealing to the eyes. but mostly i am focusing on sound here, which is louder, and which in all i-clubbers opinions sounds better? this is on a 04 WRX btw. thanks a lot!

 

prodrive
i used to have sti and its not as loud as prodrive