OK, my wife started looking at my RK, and said, I want a scooter to ride to work. Well, I thought, NIGHTSTER, 2008 Denim Olive and Black....she didn't think it was a scooter, but she now loves it. To the heart of my post. I want to change the exhaust to something black. 1. Are the V&S Short Shots going to ruin her hearing since they are quite short? 2. Has anyone used the S&S teardrop air filter on their Sportster? 3. Is the V&H Fuel Pak the way to go for do it home mechanics? Thanks in advance for any input, ideas, or assistance.