Frank Macaluso on Instagram: "Installing our BMW E30 windshield today on our M3. Installing the windshield on these specific models (just M3, not other E30 models with the lock strip) is easy! This application is typical to what you would see on modern cars, with the urethane adhesive. BMW did this to improve aerodynamics, but the windshield now plays a part of structural rigidity with the frame of the chassis. First, you must liberally apply a bead of 3M 08693 Urethane adhesive. Apply very gene