While we’re waiting for BMW to “officially…” unleash the press release and high-res image gallery on the later on the day -yes, at last, times up!, we thought it would be a good idea to finally break loose the first official promo video of the Bavarian compact coupe. Static interior and exterior shots of the 1-Series Coupe aside, the video also includes some acoustic fireworks from the 135i’s twin-turbocharged 3.0-liter straight-6 engine. And that’s not all because we’re working on a few more “things” on the 1-Series Coupe. Stay tuned…