Gibson 16-17 Yamaha YXZ1000R Base 2.25in Dual Exhaust - StainlessWhen you purchase an industry changing ride, you need the industry changing looks and sound of a Gibson Performance dual rear exhaust. As soon as you begin to run your Yamaha YXZ up to the ground breaking 10,500 RPM redline, you will instantly feel the added 6HP and notice the unique sound of a highly tuned performance machine. The Slip on Gibson Dual exhaust will include a head pipe connector and a full muffler assembly exiting on both sides with