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Lose the flowmasters

Also you need to be realistic , the only way that car will ever be as quiet as a new charger or ram is if it stays parked in your garage and you never start it ...



Incorrect sir. My stock 66 Coronet 440 383-4 car has stock style dual exhaust with direct replacement mufflers and you can't hear it idling next to a 3G HEMI. With all of the fans, buzzing, clicking, etc. that comes from new cars my stocker sounds like a Swiss watch. To be honest I was amazed to find this out. IMO the wind noise is a bigger deal in these old cars than exhaust note if the exhaust is stock.



and my followup ...

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Once you quiet down the exhaust you will hear everything else it was drowning out , rattles under the dash , in the doors , the trunk , and the big one ROAD NOISE ...

Long case Dyno max turbo muffler , a bullet glasspack type muffler as a resonator ... I'm pretty sure Accutate LTD. sells 2.5" stock looking resonator tail pipes ... and replace the H with an X pipe .



yes stock replacement, flow restricting mufflers will make it as quiet as a /6 dart