There’s been various electric fan based products on the market claiming to turbo charge your engine, all of which didn’t stack up, however now it seems electric turbo’s really are on the way.
I wonder if in a few years we will start to see this technology appear on motorcycles.
Many years ago a mate and i plumed a camping hairdryer into the air intake of a scooter. It gave a short boost of a almost noticeable power increases, then the battery would drop charge and you lost power, it did make hill climbing slightly better.