pipes or hoses

I have APP Engine can I fit AUQ coolant and boost pipes as I heard they are the same fitment? Or where can I get coolant and boost silicone pipes from for my engine at a decent price?

As i have a TIP and the 2 upper intercooler hoses in silicone blue on order, I am thinking of doing a few other pipes/hoses which can be seen with the engine cover still left in place (i know people have done some hoses which are under the cover...but i want to leave me on). I was hoping...