Well Ive been using a regular hose from autozone for my vacuume line for my wastegate and was having issues around every 6 months with the line becoming brittle and vulcanized so I was curious if there is anything out there that would work better to take the heat,I'm scared that the line will crack and not ure if braided ss lines would even prevent this,Im in no hurry since my cars down but it is something im concerned about and havent heard this topic on this so far,..thank you.

silicone hose, bend a hardline, use some DEI sleeving on a cheap one - pick any of those.

Originally posted by CODE4
bend a hardline

+1 for me, i was cracking hose about the same, and just plumbed a section of brake like over the manifold, then to rubber when it was clear. great piece of mind!