High-quality thermal insulation of exhaust pipes to keep the heat in the right place.
Racing cars produce such huge amounts of power that the waste heat is a problem.
Ceramic insulating coatings work well in Reducing heat radiation. The absolute advantage is the pipe material Carefully guarded, as the insulating layer is thin and the tube can still ventilated air stream.
The material is 100% ceramic, where the reinforcing braided fabric is made of a super alloy Inconel material.