I currently have a modified Blitz Nur spec-R back box from a skyline fitted to my dc5. Makes a great noise, like nothing I have ever heard before, but even with a baffle in it, it is still going to leave me with long term hearing damage!! So I am looking for a replacement back box to go only teg. I have found the usual spoon, buddy club etc but I was wondering if a back box from a honda civic type r ep3 would more or less fit straight onto a DC5........? Anyone know or have any relevant thoughts for me?