6 disc Mach head unit in a 99. Will this work?

Hey i want to get one of the 2001 and up 6 disc mach 460 units to replace my 99 mach 460 2 seperate din system, my brother has it and i think it sounds 100x's better and would really like to get it in my car, i just wanted to know if anyone has done it or if it can be done? will it wire up?

thanx,
ryan