The boost recuperation system (BRS) from Bosch combines four efficient functions to create a sophisticated holistic system. Besides the integrated recuperation, combined with the boost and coast function, the BRS provides an innovative add-on to conventional start-stop systems. As an entry-level electrification variant, it plugs the gap between start-stop systems and full hybrids.
The four main functions which the driver notices directly:
1. BRS charges the battery during braking thanks to recuperation
2. BRS boost function helps move off and accelerate
3. BRS improves driving comfort thanks to a quiet, jolt-free start-stop function
4. BRS delivers a new, low-noise driving experience thanks to the coast function

This video in German:    • DE | Bosch Boost Recuperation System