I have been looking at installing new pipes, with intentions of removing the heat and being just a little louder than the stock exhaust. After lots of searching and reading reviews, I decided on the V&H Power Dual headers with the V&H Monster Rounds. I looked at the Monster Ovals, but I just didn't care for the looks of that muffler. I also opened the intake up with the SE stage 1 and had it remapped. I will be getting some dyno time after I get around a 1000 miles to break in the exhaust. I have been very pleased with the sound, not too loud, but louder than the stock set up. The only problem I have had is that the weather has turned and I am having a hard time finding a window to ride! Come on sunshine!! I need some rumble time!