basically ive taken off the original exhaust and then i found this i think it fell out of the engine im not sure what it is.: http://img687.imageshack.us/i/18122009179.jpg/ http://img684.imageshack.us/i/18122009182.jpg/
That looks like part of the catalist converter which is found inside a little plastic box (like a mini airbox) with a rubber pipe connected to the box. Normally found above the exhaust so you've knocked it off, or it was already loose and fell off. Ive read your other posts, I think you said your gonna de-cat the engine anyways for the new pipe you got. So yea its de-catted for sure now you might aswell remove the little box it came from and the rest of the cat-converter pipes, then either upjet slightly to suit or make a blockoff in the airbox where the cat connects to.