Im wanting to put the new 09 WRX lip kit on my Impreza, but I dont know if it will fit on my Impreza since it doesnt have the aero kit that comes with the WRX since mine isnt a WRX. Does anyone know if the lip kit will fit without the aero kit first or will I need to get the aero kit first? (by the way the WRX and the 2.5i body style are the same. Only the STI is different in the 09's)