hi, I'm trying to swap the t-series exhaust into the d-series. i have it under the muffler Slot. however it has more then one "output":
the engine has a set of nodes for the ends of the headers that then use beams to run into an exhaust. ({"isExhaust":"mainEngine"}). you need to run the beams properly or else you get an "exhaust leak". find the first exhaust node and the header node and connect them together with an isExhaust beam and it should work.