Question about pod filters only

[GARTHXS]

xs filters

I have the xs filters too they work good but I want to rig up some sort of velocity stack to build some back pressure

[jeffe]

What is the correct size for a 78. It is the 54mm?

[GARTHXS]

bs34

If you buy from mikes xs look for the one that fits the bs34 I think its 52mm