auxr8bt1

hi all aaron here i am about to get a au xr8 white 5 litre v8 excop car from victoria and i need to know does it have the ecu remapped still and how do i get a body kit for the car here in victoria i went to my work ford itself and they told me trade for the body kit geniune 3800 almost fell over anyway whom know where i can get a aftermarket front and sides for my car im getting this week and how loud can i get it it has extractors and 3 inch system on it can i remove the back muffler and have a big twin 3 inch pipes or one big bastard? i need all info about the excop car asap has only 150 klms on it excellent condition can i use those mufflers from the cat then goes direct out like the v8 supercars have? please get back asap thanks

aaron.