Design Engineering is leading the way with the most advanced Thermal Acoustic kits for your first Generation Camaro and Firebird F-body cars (1967-1969). Using a combination of our new D-Mat ultra lightweight insulation and sound absorbent material, our proven Under Carpet Lite, and 2mm Damping Material, we offer an effective and affordable solution to combat unwanted heat and noise. Each kit includes the correct material to cover specific interior areas including floors, firewalls, headliners, trunks and more. Designed using the right amount of material to control interior comfort level, Heat & Sound Control Kits eliminate undesirable noises such as tire, road and engine noise, as well as heat transferred from the engine bay and hot exhaust running under the floorboards. Fully illustrated instructions are included with each kit to show where each custom piece of material should be positioned for a simple no-guess work installation. This is NOT a one material cures all kit, this is a complete engineered solution in a pre-cut, easy to install package. Kits are offered by area, in individual, pre-cut sections, or in a single complete pre-cut interior kit. Each kit includes: Boom Mat Damping Material Eliminate unwanted engine & road noise Dampen vibrations Under Carpet Lite For Floors Lightweight Superior heat & noise barrier D-Mat Layer For firewalls, headliners & other areas Ultra lightweight Superior heat barrier High Temp Spray Adhesive