VooDoo Industries VC404 Chrome Cafe Style Exhaust Pipe 17 inches universal reverse cone Shorty megaphone fits 1.5 inches and 1.8 inches pipes Voodoo Custom Motorcycle components cafe exhaust are designed for replacement or modification of many classic UJM (Universal Japanese Motorcycle), German, and British bikes Design - original manufacturing methods and styling cues used to stay true to form Performance - sound is kept under control using hi heat packing and internal baffles Looks - chrome plated outer shell for durability and original flair; Fits 1.5 inches and 1.8 inches Pipes