My TID seems to be having some cracking problems, so I am looking to possibly seal it up. Since I know they are known for their ability to easily crack, I figured i'd just seal the entire thing at once. What would you guys recommend for sealing up the entire TID?

 

You could try taping it up or using some kind of silicone sealant. I would be very careful about the sealant just in case it breaks down and gets sucked into your engine.