This is a pair of chrome Cobra Tri-Oval mufflers. These slip on mufflers were specifically designed for the Goldwing 1800. Installation couldn't be easier, and the sweet sound gives the Gold Wing a deeper tone without a whole lot more volume. Passengers especially will appreciate the improved exhaust note that retains the Wing's remarkably civilized voice. These have a lifetime warranty and will fit all Goldwing 1800's from 2001-2010.