“The Fratzonic Chambered Exhaust—the name refers to a Dodge logo— combines various chambers underneath the Charger’s body with some woofers and mid-range speakers, all driven by a dedicated 600 W amplifier. The system is also designed to transmit vibrations into the chassis through elastomeric bushings, mimicking an internal combustion engine and its motor mounts.”
Most EVs just have one permanently engaged gear, so yeah, not really possible