All this expense for wings and stuff..got me wondering do they actually work...cobra wing, saleen wing, stock wing, or no wing (wich i think looks nice), any of those wings usefull for other then looks...if so why dont they advertise it and tell you before u get something like that....the stock wing dont look like it would work but i think sometimes maybe it does who knows theres no test on them from what i know....
have anyone done such a test??? do anyone know??
have anyone done such a test??? do anyone know??



