Purchased what i was told was an old kerker supertrapp, turns out otherwise. Ive been told this is actually a white brothers e-series. I disassembled it, took the old packing out. Removed my vance and hines big shots. Stuck this on. Now im gonna redo the packing and clean the baffles. Im short the bracke though. If anyone has a bracket for either white brothers or supertrapp kerker, let me know.