My throttlebody adapter delaminated and caused a major air leak, which seized the mag side piston, and also threw a piece of the piston through the case...wonderful. I have 1700 miles, update was done last year. Might be something to watch, maybe look at one of the billet throttlebody adapters. Obviously, the sled was running GREAT right before it lost power.
I was lucky and found that mine had delaminated before it caused engine damage.