That is the hokeyest thing I've heard but I read the same thing and it is the 2010 model. Why didn't they just put a microphone in the engine bay and a volume knob in the dash so you can adjust the sound inside the car to taste. Why not just remove some of the insulation.
ORIGINAL: BkChallenger09R/T
In one of my new Magizines . It talks of the new Mustang . Not sure if 09 or 10 . But they said to make the car sound better to the driver. They put a tube from the engine compartment to the passenger compartment to carry the engine sound without making the exhaust too loud. My 6 speed R/T has a lot of engine sound as you go through the gears. And on the road. But I know it sounds off outside . I've heard it in the garage at the dealer . And Shelby Mustangs rev their engine when they see me . LOL Has Dodge put a sound tube in also ?