hi i am thinking of getting the above possibly greedy one of the group buy just wanted to know do they use the same pipes as the prv (armval)

Yes. You're also going to need to feed it a boost hose and some power. Simple job, but just fiddly if you want to use the OE grommets into the cabin.

i have the boost hose and power. just downloaded instruction diagram one hose goes to wastegate and the other to engine but the other hose on my prv comes of the turbo housing is this the to engine pipe