Dry Carbon Engine Hood - Motorsport for E46-M3

We have created a prototype dry-carbon engine hood for the E46 M3.
Weighing 4.7 kg, it features a frame that ensures sufficient structural strength. The center duct is positioned to expel hot air from the radiator, while the side grilles vent hot air from the engine compartment to aid cooling.
The duct shape, which protrudes from the surface of the engine hood, creates airflow to enhance the exhaust efficiency.