According to HyperPowerTech, the electric supercharger provides a number of benefits in practice for the customer. For one, it delivers an instant jolt of power that improves acceleration and drivability across the board. The second reason is that it increases engine efficiency, resulting in improved fuel economy while maintaining performance. Finally, its small size and ease of installation make it a perfect vehicle upgrade for owners. What does, however, is the electric supercharger's capability of outputting peak performance at any engine speed level, meaning drivers can expect instantaneous response regardless of how fast their car is travelling. Further efficiency comes from the fact the e-boost works exactly like that, an additional boost, and all without using the engine's rotation—unlike a traditional supercharger—which means you're not throwing away power just by having it there.