This Yamaha slip-on titanium silencer is a great upgrade for your R1 5vy from 2004 to 2006. The silencer features dual exit, 100% accuracy of fit, and is easy to replace.
It is also a universal fitment and comes with clamp-on mounting style. The silencer is suitable for placement on the exhaust and rear of the vehicle and comes in a sleek grey color. Sounds absolutely mega, looks great and you won't find them cheaper anywhere.