Don't know for sure, but if purchased cheaply would probably be worth the costs of modifying to make it work. I think I remember a thread awhile back where someone did this from a overstock offer from Bavarian Autosport of BMP stainless muffler. They had a muffler shop do some inexpensive modifications to make it work. Not sure if it was exactly the same issue, 525 to 535 change or not.