Hi and thanks again for the offer of the exhaust videos. If Instagram is an option you could send them to @V12Virage or perhaps email at
david_g_white@msn.com.
In particular, I'd be interested in your current setup and also the VAP headers/cats with the factory muffler (I believe that they used the same back box on the DBS and Virage).
If IG/email isn't an option, let me know and I can see what else might work. Thanks!