Airfoil design is a major facet of aerodynamics. The pressure coefficient is used in aerodynamics and hydrodynamics. New technologies featuring adaptive aerodynamics and rear wheel steering are included as standard. Certain modern vehicles have height adjustable suspension in order to improve aerodynamics and fuel efficiency. Additional emphasis was given to ergonomics, aerodynamics, and safety. The exterior styling of the truck was redone to improve aerodynamics and fuel economy. The car exhibited improved aerodynamics and performance. Upgrades are separated into three categories&colon; engine/power, appearance/aerodynamics and chassis/drivetrain. GM executives decided that engineering effort would best be spent on aerodynamics and chassis development. Its upgrades include improved aerodynamics and cooling, as well as new turbochargers. This model contains the Saleen S302 styling package for advanced aerodynamics. Aerodynamics, rear and side visibility are all improved. The new body significantly improves aerodynamics and cooling. It comes with improved aerodynamics and Honda ECO Assist technology. The wing also incorporated changes for improved aerodynamics.