Have any of you applied addition sound deadening materials to your vehicle? Dynamat is the goto product for stereo applications, what alternatives have you seen or used?
I am looking to reduce the amount of road noise in our Mini Countryman. I understand that with the dual sun roof
and runflats, it is to be expected. I am not satisfied with that conclusion by the dealership. I recently read that
Champion Motorsport used felt on the backs of their ABS wheel well panels to accomplish this goal. Any thoughts?