I’ve tried searching, I feel like the answer to this is simple, but I can’t find anyone with a similar problem.

Got the Sinister EGR delete in a performance bundle online. Got the coolant line adapter in the stand pipe with the new silicone coolant hose on that end, no problem. The engine side is a different story. The factory line is a hard line that sits over a fitting with an o-ring (idk what they’re technically called, not a “barbed” fitting). The silicone coolant hose won’t go over this fitting. It MIGHT could be stretched over it, but I just don’t see that being right. The kit came with the silicone hose and 2 hose clamps. I would think it should come with a barbed fitting to replace the factory engine side fitting? Or does everyone just stretch the hose over the factory fitting?