Showcase: https://www.youtube.com/watch?v=zVLUGJafsNI An updated & an upgrade to an old classic!
This mod increases the max speed at which you can travel with the wingsuit. It works especially well with the new Bavarium wingsuit added by the Sky Fortress DLC. I have not tested this mod very well so it may crash your game. The mod still works with the latest patch (Mech DLC)