Review on Connect Fittings Pneumatic Spliters Straight by Phil Kuebler

Purchased these when installing the airbag suspension system for my FJ Cruiser. So far both 'Y's have failed, as has one of the 'T's and a straight fit. After the first Y failed, I replaced it with another one. It also leaked. After the system started working, one T failed, the other is still holding out. Found a leak today. I'll change everything and throw these away. It just doesn't hold the pressure well.