If you bought it 2nd hand at the used car dealer be sure to change the oil, revise the engine and repair the body stiffness. (or whatever it's called in English )
Also notice that there are several EK9's available, Spoon EK9, EK9 '97, EK9 '98 etc. The premium can be tuned to 401 hp with RM. I'm not sure about the others though.