I'm looking at fitting a decat on my 1.0ecoboost and just wondering how to install it, can someone please help me out need to know how to fit one please :). Would really help a lot 

Just a guess as my engine s completely different but the principle is the same. First  do a remap as by just  De catting  alone you will get a light on the dash as the lambda sensor will read wrong and the car will probably go into limp mode. The correct remap will put in a dummy correct setting to correct for no cat  so no light or limp mode. Then replace the cat with the de cat pipe. With the right  tools before you start the I expect it will be not to bad to change out .But if I was you to get the full benefit of the de cat  I would finish off with a cat back exhaust .Better still with a real flowed air filter/pipes system as well.. Even so after  all this it would be worth someone with a 1ltr eco to comment here if all the expense to do this is worth any gain you may get( if any) as I don't know your engine. It will certainly sound different.