[Toma]

All my clamps are tight but the piping feels very loose

Big fact, all clamps are tight and the connections feel loose
I know this thread is old as heck but someone will see this still;

The intake side of my intercooler specifically has a very loose and interesting connection.
You'd think you couldn't go wrong with a wormscrew hose clamp, but I guess gm opted for the most complicated connection and weakest clamp available 😬