Holden Performance - Monaro2003-2004 what the difference?

what the difference the 2003 Monaro & 2004 in the HP ???

-the seats
-the trip computer fascia
-the center console has a stabilizer when closed
and thats it for me

Middle mounted petrol tank,
Twin pipe exhaust,
New front style,
Lower rear restyle,
260kw Pontiac spec GTO engine,
New rims,

why they said the 2003 come with 325HP and the 2004 come with 328 from what come that 3 HP ?? from the farm ?:P

2003 was 235kw 2004 is 245kw, think the difference in power is how the exhaust is played with. 2004 vz monaro will be 260kw

You are running a different engine controller too..
They look the same, but they are different.