The all new TBR V.A.L.E.™ slip-on system for the GSX-650F, unsurpassed craftsmanship and improved performance. These are just a few of the benefits that you gain by adding one of the all new M-2 slip-on exhaust systems to your bike. By reducing the weight, improving the horsepower and torque, our new slip-on for the new GSX-R650F is exactly what you need for unlocking all that your new bike has to offer.