The craziest sampled melody i ever heard

I'm trying to figure out how he managed to use car drifting sound to make a melody that sounds this clean. I'm really losing my mind on this xd

track: https://www.youtube.com/watch?v=jYyZIlmILeM&list=RDjYyZIlmILeM&start_radio=1&ab_channel=Skryptonite