The most reasonably priced component used on the Gsxr1000z 2003 (k3) Usa (e03) 2nd Air is the Clip.
A sample from the products for the 2nd Air include: Cushion,air Cut Valve Lwr, Valve Assy,air Cut, Hose,2nd Air Cleaner, Hose(3.5x7.5x600).
This 2nd Air diagram displays the required parts for the Gsxr1000z 2003 (k3) Usa (e03) 2nd Air.