I want to design an rear wing for a race car and as i am new to solid works if any one can help me to start about it would be really helpful . I have attached the pic of the design which i am exactly looking for
Create the airfoil shape using splines. I would make them one at a time, but some will probably disagree. Make sure they form closed shapes. Then make a Boss-Extrude. I will recommend using Mid Plane as this will make it easier to position the spoiler later on.