Elbow Coupler (silicone) ????

Is anyone using an elbow at the IC end of an FMIC. The way my IC is built I may have to use elbows to connect the pipes to the IC unless I have 90's welded to the IC. Just wondering if there are any collapsing issues under boost?

the cheap ones that you find on ebay, etc, will collapse under vacuum

you can get 90 deg steel or Al pipes fairly cheap, why not go that route?

here are a few pics of the 90 deg pipe I picked up (3" dia)....