Quick question, why avoid silicone?
Ok more clearly wrote: Use alloy/metal piping in a solid piece for as much as you can (boost psi wont blow through it), If your using 20 silicone joiners and bends, you'll have potential leaks everywhere and it'll be blowing off all the time. Remapped 25PSI has alot of persuasion against rubber.
Obviously where needed you use a silicone joiner and double clip with mikalors
+ Silicone joiner
- metal pipework
+ ------------------------------ + = GOOD
+ ------ + -------- + ----------- + = BAD
Point made