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GM Authority

Re: C7 Corvette Exhaust note and Active Fuel Management

February 10, 2013 at 7:33 am #41067
dutch
Participant

I have had Silverados that I put an after market exhaust on and if you were out driving and not in town the motor would go up and down in the RPM range. take you radio and sit next to it and turn it up and wait 30sec and turn it down then wait 15sec and turn it up again. think of this as if you were driving. the new vette has the same 8 to 4 with a louder exhaust so how do they control the exhaust note when cruising so it doesn’t drive a person nuts?

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