Cobra has created what may be the best 2-into-1 pipe ever built. Its beauty comes from an updated traditional design, and it has the kind of modern features no other 2-into-1 pipe has. It shines with triple-chromed, full-length header heat shields, and has a unique and stunning collector heat shield so there are no visible welds in this collector area. The megaphone uses exclusive technology inside it to eliminate the chances of the muffler ever turning blue. On top of that, the PowerPro 2-into-1 produces class-leading horsepower from the moment you install it and roll on the throttle. The system is equipped with oxygen sensor bungs so you can take advantage of your motorcycle's closed loop technology.