We sell both Dynamat and Stingers Road Kill. Mainly sell the Road Kill over the counter because it is set up well in shared_user friendly packs like license plate kits, door kits, trunk kits, headliner kits, etc. The pricing is a little cheaper too. Used tons of it though and it all works well.

As far as weight, you can come in and hold a trunk kit for yourself if you want. Weight may even be on the box bit we would have to see tomorrow. Weight gain will be negligable however compared to quality of ride due to the noise dampening I would think however.