The “Injection of Nitrous Oxide” provides a 20% enhancement of engine power and turret traverse speed for two minutes.
The “Injection of Water-Methanol Mix” provides a 10% enhancement of engine power and turret traverse speed for two minutes.
The “Engine Power Boost” provides a 15% increase in engine power for one minute. This feature is restricted to German E-series vehicles.
It should be noted that Turbocharger in particular was repurposed for various modes and even games – Tank Football (as on image), Chaffee Races 2014, Steel Hunter or even default consumable in WoT Blitz