Hey Scotty,
Hello from Abu Dhabi. 2013 mustang GT.
2 questions:
While driving normally, when I step on the clutch pedal, should I step on it aggressively like "BANG! BANG!", or just softly and easy ?

2- What's that metal sound that comes from under the car, as if the transmission is falling apart, when i press the clutch pedal on a U-turn?
Thanks :-)

softly. pray the noise is worn out clutch pressure plate and not a worn out transmission

Thanks Scotty! The sound was there since the car was brand new, and the stealer (dealer) told me it's normal. Plus, several people said they hear the same sound. Maybe it's a feature haha!
BTW, this website is hard to use on a phone or ipad.