Remember they are not changing anything on the cars that were pre ordered. When they first took orders, you could not even order a base model. It was not until recently, I believe you could order a base. I’d hope those who did might have still get the bypass shocks as that what they thought they were getting. Then again who knows how many bases they took deposits on? Guessing not very many. Base models were dealer ordered vs. customer ordered.
As far as what shock it will be replaced with. Im pretty sure it’s the same shock, just the inner sleeve will not be drilled and flapper valves, and no rebound control. I can’t imagine Robbys going to design a smaller shock or put a vendor shock on his car. It will be a RG/Speed shock, just not bypass.