I have a 2011 CRV SE (about 78K miles) which I would like to keep for a long time. Recently since I have to repair the front passenger side power window (it won't go down, possibly due to the electric switch control or the window regulator with motor), I'm thinking of having the body shop to install the Noico Black 80 Mil Car Sound Deadening (available on amazon) to make the car quieter.
Just wondering if anyone on this forum did this before? If I just install the auto insulation for the front driver and passenger side doors, would that really make a difference to make the car quieter inside, or do I have to install it on all four doors to really notice the differences? Any thoughts? Thanks!