Robbins Mazda Miata Rain Rail - SALE!!!Click Here For Price Match GuaranteeNote: The rain rail is INCLUDED on most of the Robbins tops we sell. So if you are purchasing a new Robbins top, you may need this.
This is the plastic "rain gutter" type piece that every Miata already has. It is located behind the top (you can't see it until you remove the top) and funnels the water that runs down between the top and the body of the car to drainage holes. If this piece is cracked or brittle, serious water damage can occur in your Miata.