all data are the same. only 10kg lighter, that is what the swedish data from the car says. Now I have a question for you, if I want to by parts from C-ONE where and how shuld i do? they have no dealers in sweden. But I have some other stores here in sweden who alsow whant to sel things from C-ONE, but dont know who and where to contact. And Have any one of you tryed to modify the original extrahurst all the way from cat back? And if some one has, what is the optimal size of the system 2,5"?