Windshield effects broken w/ Very Low Reflections

Same bug here, I had to turn mirrors off and have the car reflections set to ultra low to gain a massive FPS boost and make my graphics card fully used, and set the post processing effects to ultra low in order to make the image sharp.

We really need a way to totally disable the windshield reflections, they are buggy, tank the FPS and don't bring much to the game.