1978-1987 Grand Prix Dynamat Xtreme Trunk Kit 19405

The Dynamat Xtreme Trunk Kit stops your trunk from vibrating and letting in the road noise, giving you a quiet car that feels solid. A good bass system in a vehicle can make your ride rattle and your bass sound distorted and of bad quality. For clear, crisp bass without the rattle, use the Dynamat Xtreme Trunk Kit. Adding Dynamat to the vehicle - especially the trunk -results in higher Sound Pressure Level (SPL), clearer bass and better all-around sound. Dynamat is the easiest-to-apply, thinnest and lightest material for adding sound pressure reinforcement to your car's body.

Manufacturer Part Number : 19405

Part Notes:

Universal -Contents: (5) 18 inches x 32 inches (457mm x 812mm) pieces of Dynamat Xtreme Total Coverage: 20 ft. sq. (1.85 m sq.)