Berg developed the quiet mufflers for the VW. They are all made to fit Berg, Phoenix and most old Fortuned systems. Fortuned mounting bracket for use on Phoenix systems that use the strap you need GB 997S. Will not interchange onto others without modification. Chromed tip except where specified. SW 14# single. SW 23# regular dual. SW 27# merged dual.
Note: GB 972A's fit our standard GB 907 exhaust on a Karmann Ghia. This system was sold before the special Ghia header was made. You can tell by the flange angle. Special Ghia flange is flat across the bottom.