Where can I find the bad delete wall of shame?

[Chamberpains]

Be careful pulling the intake off to clean the soot in the head. We recommend strongly to just leave it alone. If anything lighty take a vacuum to get any loose stuff but don't break any of the other stuff loose. All it takes it a chunk of that carbon to go thru the engine and bang up a valve and trash the turbo on its way out.

As far as the intake piping, go nuts and clean that up when its off the truck. Just be careful not to break any carbon loose when reinstalling the manifold.