eww, i can't stand pipes that are cut way down. It sounds like a crappy honda civic with a coffee can exhaust. I never understood the point of having 6" exhaust anyways. people lie when they say it's for clearance. I rocked everything i do with stock f4i exhaust except some of the crazy low fast circles i do now. Plus real riders can't afford to have exhaust that is deafening. We don't like getting kicked out of our stunt spots for stupid noise violations.