Just curious if anyone runs these mufflers and what they sound like? I'm used to the traditional rumble of Flowmaster 40 series but I just ordered a pair of Dynomax Ultra Flo Welded mufflers for my car. I guess they are formerly known as Dynomax "Race Magnums" I hope they aren't too quiet, I like to hear my car. Any feedback or video clips would be greatly appreciated. Thanks guys.