[RiskyBusiness]

okay so I don't even know how this came to be, I just noticed it one day. Whenever I accelerate, my mustang roars, like air is escaping or something? It wasn't like this when I first bought the car, and I'm gonna be selling it soon so I gotta fix this problem, whatever it is. I can't really explain it any better, the higher I rev the engine, the louder it is. Whenever I let up on the gas pedal, the noise decreases and goes away when my foot is off the gas.

I'm nervous that this is something bad so can somebody please help?

[EagleAutosports]

Need more info. Where's the sound coming from? Under the hood? Underneath? From the rear? What kind of noise?

[RiskyBusiness]

The noise is like a loud roar. And it's coming either from the front of the car or underneath the car. That's as descriptive as I can be

[NOSty Pony]

exhaust leak? cover the tail pipes and see if it gets louder.