I lowered my car with a set of adjustable shock absorber, these guys right here,



but I dont know why my car is bouncing like crazy every time i am drive on some potholes or bump. Is it normal? what kind of adjustment can i do?

I felt sitting in my car is really uncomfortable now, I kind regret I put this thing on. Should i put the stock shock absorber back? coz i heard bad aftermarket will shorten the life span of your car, but i already spent so much money on it... any suggestions?