[crotchrocketony]

hey JJ if the car makes the noise when he is in neutral reving the motor it wouldnt be what you posted...the car would have to be moving for the drive shaft to scrape. But it could still be a heat shield... most likly on the cats. You should get under your car when it is not hot....hit the exhaust with a rubber mallet or your palm (a regular hammer would make noise that would make it hard to hear the problem) and wotk your way down the exhaust hitting it..youll know it when you find it...you can use large hose clamps to strap it tight or just remove it...what ever is easyer for you.. hope this helps you...