Big Gun EVO S Dual Exhaust Pipe Slip On Yamaha YZF R1

Race-proven power is what you get with an EVO S series exhaust from Big Gun�. Their performance-driven, quality-made full system exhausts are handmade in the United States from high-quality stainless steel that has been wrapped in our high temp EVO �S� decal then coupled with our aggressive black end tip to give it that signature Big Gun look. This tried-and-true series will save weight, add noticeable performance gains, and sound tremendously better compared to other stock components on the market. EVO S series is offered for a variety of sport bike and scooter models in an array of different slip-on and full system options.