Whats this sound my car makes when i accelerate?

2006 v6 manual

When i would accelerate, i sometimes hear this abnormal sound coming from somewhere but i never thought much about it. However, today i was driving around with my center console removed and the sound was much louder and would hear it every time i stepped on the gas. Does someone know where the sound is coming from and what is causing it? And how would i fix it? I think theres two distinct sounds, one faster higher pitch sound and one slower knocking sound. In the audio file, i accelerate twice, which is the two distinct times you hear the sound. Any ideas is appreciated.