These are leftover pipes, from my first batch of pipes. They are NOT complete bolt on. Your only buying the chamber. This is a killer design, similar to a 70cc evolution pipe. It turns on around 9K and ive seen 12,500 rpm with it. This is a pipe intended to be used by fabricators, and guys that want to fit them on custom builds and bikes.
These are not sold with silencers, and there are no options for silencers, or other parts.