Try cleaning the hoses of grease before assembly.
Tighten clamps more... If everything has raised lips it really should not be popping off.
I assume the hose that is popping off is the one between turbo and IC? Measure pressure at turbo outlet with a gauge, not only in IM. Blocked IC can cause high pressure pre IC.
Most of this is fairly unlikely anyway.
My point is that 2.2 bar is not that much boost, and the hoses are not going to pop off from that alone if properly fitted. Most likely there is some sort of movement or bad fittings.
Is the turbo/manifold braced?
Tighten clamps more... If everything has raised lips it really should not be popping off.
I assume the hose that is popping off is the one between turbo and IC? Measure pressure at turbo outlet with a gauge, not only in IM. Blocked IC can cause high pressure pre IC.
Most of this is fairly unlikely anyway.
My point is that 2.2 bar is not that much boost, and the hoses are not going to pop off from that alone if properly fitted. Most likely there is some sort of movement or bad fittings.
Is the turbo/manifold braced?
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