Im trying to figure what hose size is the dynamic chamber hose

the top big hose and the middle big hose.
Trying to overhaul the whole rats nest

 

https://mazdatrix.com/colors-sizes-of-vacuum-hose/

 

Thanks for the reply.
im actually looking for this party.

 

It seems that the two sizes of hose have an ID of 3.5 mm or 6 mm.

The picture you posted looks like the larger 6 mm ID vacuum hose.

Buy a small amount of the two sizes at your local auto parts store and find out which size you need.

 

I measured the inside diameter to 14mm the upper hose.
So a 1/2 inch hose works for one hose.
the bottom hose is bigger about 17.7mm so i got a smaller hose 5/8 standard but was difficult to squeeze in since its a bit smaller hose.
My effort was a fail since the bottom hose has a slight upper bend. If i force it till be too much pressure for the Valve nipple and its would probably break it left that way.
maybe use a fitting that goes 5/8 to 1/2 with an angle it would work.