Looking for a Water Bypass Bladder

[silentearth]

I'm doing a b18c swap in my 98 civic and refuse to let my intake destroy it like it did my last engine. Does anyone know some places I can shop for a Cold Air Intake Water Bypass Valve or Bladder or whatever? I can't seem to find one.

 

[hybrid89]

summitracing.com should have them

 

[96CIVICLS]

EBAY SHOULD HAVE ONE