If you're at all interested in supercharged performance motorcycles, then chances are excellent you've heard of TTS Performance. It's a shop located in the UK, and which specializes in supercharging both sportbikes and cruisers, so there's a little something for most performance-oriented riders.
Even if you don't know TTS Performance by name, you've probably seen videos of the shop's stonkingly mad 372-horsepower SuperBusa in action by now.