Its about some twins actual twins one is a cop the other a thief the cop drives an old blue camaro and dresses in old blue sweeter and jeans an white high tops sneakers. The thief in new suits and drives a b.m.w. . They're boTh build have (malek ) curly hair that covers your neck?

That sounds like Double Trouble: Double Trouble (1992) - IMDb (http://www.imdb.com/title/tt0104135/)