CLEARANCE PRODUCT! Calling all 636 owners! Your search is over - we have systems leftover for the 2003-2004 Kawasaki ZX-6R/RR/636.Proven power, better sound and a huge weight reduction in comparison to stock, this system is perfect for the track, street or stunt. Actually, this system is one of our top-selling system for stunt riders (closed competition stunting).Choose from a High Mount (sends the muffler up high near the tail section) or a Low Mount (keeps the muffler in the original stock position). Both High and Low retain the stock passenger footpeg location. We also have a high mount race version available, which is a different design that does not retain the foot peg and accommodates most after-market race bodywork.Choose the muffler finish and style that best suits you and your bike.US Customers: please contact us directly at (905) 985-6111 or [email protected] to order.