Eidenmann exhausts...only one builder?

[panic]

I've bought a (race sound) eisenmann muffler for my new E92 M3, it's going to arrive in a about a week...but just got a doubt: Is out there more then one 'Eisenmann' exhaust brand or there is only the german one? I'm asking this because i've asked the german builder if they use for their exhaust also titanium and they answered that they use only stainless steel, while if i'm not wrong i saw somewhere else an Eisenmann exhaust claimed to be made out of titanium...Could any of you clarifie?

[rassi]

Think they had an option for the E46 M3 for a titanium "Meisterschaft" (=Championship) exhaust, whereas all others are stainless steel (including my E39 M5 one)