SOLVED Bastion Turbo Broken Bug Report

The stage 3 Twin Turbocharger for the Bruckell Bastion appears to not be outputting any boost. My forced induction ui app dissapears when the Stage 3 Twin Turbocharger is selected, and the car is just as slow as no turbocharger at all. There is also no turbo whistle or any audio related to the turbo. I have no mods active, and every other intake works just fine. (The Turbo has a physical model in game but does not give any performance gain and is otherwise unfunctional.)

 

(SOLUTION) You need to select the Twin Turbo Exhaust Manifolds to get the boost.