jegs 2 1/2'' exhaust install

Thanks Aron, I've read go back to front, especially due to the kit being a header back and running manifolds.
I hear ya on not tightening U clamps, I installed part of the system while engine was on run stand, now I can't get the prick apart lol. I'll look at band clamps. I've removed the old exhaust, but left the old hangers mounted to car for reference.
Do band clamps require different style hangers?
Thanks!
Summit Racing SUM-681250 Summit Racing™ Lap Joint Band Clamps | Summit Racing

This is what i mean steve and there are other neat clamps that dont crush the pipe .