Second-generation Audi A7 Sportback features standard 48V MHEV system with gasoline or diesel engines
Green Car Congress
FEBRUARY 14, 2018
The new three-liter V6 exhaust end lies inside the 90° vee; the short gas paths and the twin scroll charger, which prevents unwanted interactions between the gas columns, guarantee spontaneous throttle response. This is due in part to the new tube guide in the dual-branch exhaust system that largely eliminates hum frequencies.
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