i currently have the apexi dunk megaphone catback. The tip is just huge, 4.5" i think it was. I was thinking of switching to the oval magnaflow muffler on the same catback. I know it will have a better look cause i'm tired of the huge tip now. But i wanted to know if i'm going into a bit quiter sound compared to the dunk. The dunk is a straight thru muffler and is also pretty damn loud. any comments on the sound compared to the oval magnaflow straight thru? I searched but didnt find the sound difference btw these two. Mainly btw es oval and magnaflow