Do you think that guy has a flow bench? Not. Do you think he has ever designed , built , and marketed an exhaust system? Not. He can shoot a video. My 4 year old can do that. V&H has been racing motorcycles since 1972. It's safe to say that millions and millions of dollars have gone into R&D of their products. THE most successful engine developers for Suzuki and HD. It's safe to say that almost every MC racer in NHRA uses their products. Then you throw up a video of some HACK with a cell phone. I think their reputation is above reproach. Their exhaust works. It's just that simple. Have you purchased their exhaust? Was you disappointed in the appearance or performance. You're like a lot of people. Quick to bash or talk bad about something you know nothing about.