The new official importer for Eisenmann is
http://www.beastpower.com
I'm surprised some of you guys never heard of this... it has been public knowledge for a while now. Being one of the companies i work with used to distribute for B.S Haus i will never do business with or recommend business to anyone related directly or indirectly to them.
They had everyone fooled for a while with their chinese eisenmann exhausts