2016 Volvo S90 – Power Pulse
compressor without dryer |
powerpulse air from filter | powerpulse spool up |
The PowerPulse system works by drawing fresh air directly from the air box and compressing it into a two-liter tank. If the driver presses hard on the accelerator at low speeds or even at launch, the compressed air from the tank will be blown through a valve directed at the turbo.