In order to create less drag , the vehicle is lowered closer to the ground. This improves air flow over the car. A better aerodynamic stance helps the vehicle to go faster when it is going in a straight line as well as give better fuel economy . Also, when a vehicle sits lower to the ground, it has a low center of gravity which makes it more stable when going through turns and enables the driver to maintain a higher speed.
AERODYNAMIC STANCE
Meaning of AERODYNAMIC STANCE in English
English dictionary of automotive terms. Английский словарь автомобильных терминов. 2012