The leader in sound suppresion, Dynamat Sound Deadening, creates our exclusive line of sound deadening insulation kits for the H1 Hummer. The kits are not to be confused with other "new" companies with the latest and greatest in sound suppresion. Our kits are the "Real Deal" offering you the best money can buy.

Level One will lower interior radiant heat and provide additional sound deadening that is not available from the factory utilizing a unique two layer vulcanized system.