Just for fun, yesterday, I decided to do some jetting adjustment (secondary), and decided to try the stock pipes out. (I bought the bike with D&D's already installed.) Well to my ear's surprise... I was like WTF!!!!. It sounded like an old stock Honda CB750 that was out of balance. All I could hear was the inner workings of the engine. It was like there was no exhaust at all! I'm so glad I already had an exhaust upgrade! I probably would have never bought it had I heard the way it sounds in it's natural state!


Andy 04 Speedmaster and missing my '70 TR6R