The main materials used include kenaf, which grows year round and has excellent CO2 absorbing properties, and plant-derived plastic, making them environmentally friendly as well.
Front air vent
Calandre and air scoops
The roof system is fitted to the car in the production process as a completely preassembled and tested module, including the roller blind system, glass panel, guide rails, mechanics, support frame, electric drive and sealing system.
The hood of the F82 M4 GTS is made of carbon-fiber-reinforced plastic and weighs 25% less than the hood made of aluminium on the F82 M4.
The press molded hoods are manufactured using a Double Diaphragm Forming process with tailored composite blanks. Diaphragm forming offers multiple advantages; including blank support during the pressing process, which eliminates the need for preforming as well as more cost effective, simplified tooling which is a clear investment benefit. The Double Diaphragm Forming process gave Läpple the opportunity to capitalize on their sheet metal know-how and to apply it to forming CFRP parts.
Loads managed through a series of 6 strategically placed bulkheads and center pillar