All you have to do, is activate the code, play a few ranked games, and your a Fleet Admiral! =D
Have fun!

_C Auto Fleet Admiral
_L 0x2004FAF4 0x24067FFF
_L 0x2004FB08 0x24060000
_L 0x2004FB48 0x24067FFF
_L 0x2004FB6C 0x24067FFF
_L 0x2004FC3C 0x24067FFF
_L 0x2004FC58 0x24060000

Credit - Uni-Terror ( General Stats Core! )