Finding the Right 2003 Ninja 636 Exhaust for Your Bike
If you're looking to swap out your stock 2003 ninja 636 exhaust, you probably already know that the factory pipe is basically a heavy, quiet boat anchor. It's functional, sure, but it doesn't do that screaming inline-four engine any justice. The 2003-2004 Kawasaki ZX-6R—affectionately known by fans as the 636—was a bit of a rebel back in the day. Because it had that extra 37cc of displacement, it had more mid-range grunt than the standard 600s, and it deserves a sound that reflects that "cheater bike" energy. ...