Guys, if your Alto door panels have been opened for work or etc please make sure that the clips are attached properly. Get genuine clips only and complete them. I have read many posts of pakwheels and people are mentioning that the engine or road noise is not reduced by sound deadening. It only helps the car speakers sound better.
p.s. my cat is 1 month old 1000 kms driven and its sound free although i have installed a sound stem and many panels were removed and attached. I just took care of each clip and make sure all parts are connected properly with all clips. The rear trim on the car trunk door rattles but a few foam pieces can stop that.