Big on power, sound and long–lasting quality. Vance & Hines pioneered aftermarket full-coverage heat shields and the Big Shots continue the tradition. Massive 2 1/2'' robotic plasma arc cut full length header and muffler heat shields make Big Shots virtually blue-proof. Big Shots Staggered feature the innovative Power Chamber. The race-inspired Power Chamber is a unique crossover system that delivers all the power and performance advantages of a 2-into-1 race system, yet keeps the intimidating look of a 2-into-2 drag pipe. Hidden under the heat shields, the Power Chamber uses the volume of both mufflers to improve scavenging of each cylinder for more efficient combustion. The end product is more power, more torque and one perfect sound. Includes all the necessary mounting hardware. This exhaust fits the Yamaha Warrior 2002-2004.