so is the car off or on when u took the vid? cuz man if its off it sounds like something somewhere is dripping and hitting the exhaust and poppin ionno but that beat sounds like a steady drip of somthin, but that loud i dont kno, if the car is on you might want to try adjusting your valves, ionno everytime ive heard some random clickin noise out of the car its like its asking for you to tighten somethin i always start with that