You can see this part on a car driven by Richards Burns in 2000 year.

The spoiler is installed on your trunk without any modifications.

This is a 100% replica of the original part of the PRODRIVE for SUBARU WORLD RALLY TEAM (SWRT).

WEIGHT IS 2.7 KG.

IT IS MADE OF 100 % CARBON. 

PLEASE NOTE THAT MOST MANUFACTURERS MAY NOT SPEAK DIRECTLY OR BE SILENT THAT THEY USE ONLY THE FIRST CARBON FRONT LAYER, THE INNER LAYERS ARE MADE OF FIBERGLASS AS A RULE.
THIS ALSO APPLIES TO INTERNAL STIFFENING RIBS ON SUCH BODY PARTS AS THE TRUNK OR HOOD, AS WELL AS THE DOOR.
IN THIS CASE, WHEN COMPARING PRICES, YOU MUST FAIRLY EVALUATE THE QUALITY OF THE PRODUCT.PLEASE NOTE THAT MANY MANUFACTURERS MAY ARE NOT SAY DIRECTLY OR HOLD BACK TRUTH about the fact, THAT THEY ARE USE CARBON ONLY ON FIRST FRONTLAYER, IN THAT TIME HOW THE INNER LAYERS ARE MADE OF FIBERGLASS AS A RULE.
This also applies to internal stiffeners on body parts such as the boot or hood, as well as on the door.
In this case, when comparing prices, it is necessary to honestly assess the quality of the goods.