My ported 7cm^2 16G hotside is cracked to all hell and back and I'm leaking a bunch of exhaust gasses past the flapper which isn't sealing anymore

Anyways I would ideally like to find another 16G 7cm^2 hotside, but at this point even a normal 6cm^2 hotside will do off a 14B as long as it's not cracked through the wastegate.