The phrase "aero body" refers to a body shape or design that is aerodynamic, meaning it is built or designed to reduce resistance to air flow. This helps in improving speed and efficiency, especially in vehicles. Full definition
The Kei Miura - designed aero body kit helps enhance the performance, and the TRD lowering springs enhance the aerodynamics, traction and handling further. (japanesesportcars.com)
An M Sport Package that includes aero body trim, larger wheels and tires, and other performance enhancements is available. (cars.com)
For 2012, BMW has added an M Sport Package that includes aero body trim, larger wheels and tires, and other performance enhancements. (cars.com)