SEIBON Carbon Fiber Rear Garnish are designed to replace your factory rear garnish and accept all hinges, handles, glass and locks for 100% Bolt On fitment. Cut weight in style with SEIBON Rear Garnish. Seibon came to the market in 2003 when they realized there was a great demand for carbon fiber products, there superior designs and manufacturing process has made them one of the leaders in the carbon fiber product industry with its unique designs and product line.