Sound Deadener, Trunk Set, 1978-81 Grand Prix, Hushmat

Light weight sound deadener Eliminate heat and road noise from your drive

When driving your vehicle do you feel the heat coming through the firewall, floor and tunnel? Do you hear road noise and vibration that prevents you from having a conversation inside your vehicle? Then reduce that engine, exhaust drone, road noise, vibration and reduce the heat that comes from the engine, headers, exhaust or catalytic converters with the light weight Hushmat Ultra! Hushmat's proprietary USA manufactured visco-elastic chemistry dissipates this heat insulating your interior causing less load on you’re A/C system. Hushmat Ultra is available from OPGI in several different kits and sizes to cover certain sections of your vehicle or the entire vehicle. Available in black or silver.