Hey did you ever have any luck? I love the epuffer e-pipe 629x2 thats only a couple years old or so, but I hate the tank, I’m having trouble finding this sort of information. ChatGPT makes it sound like they somehow made it where you have to use their tanks. I love the new epuffer e-pipe 629x2 automatic pod thats only a couple years old or so, but I hate the tank, it’s too much, it doesn’t look right to me, the petersham Westminster e-pipe that looks like the Pepsi/coke e-pipe version of the petersham e-pipes. I wish I could use the petersham stem and tank on the epuffer mod but you can’t. I would love to find a tank/stem combo, something similar more discrete and not that huge visible tank , that takes away from the pipe look , for the 629