The Porsche 911, the two door, high performance classic that every car builder attempts to match and most fall short. The rear mounted powerplant, aerodynamic body and low to the road design create noise and heat in the interior making even a short drive uncomfortable. It is nearly impossible to hold a phone conversation while on the road in the 911. While the 911 has undergone numerous development modifications over the years, the noise and heat problem in the vehicle remains, until HushMat came along. HushMat?s light weight sound deadening and thermal insulation material is designed to bond to the floor pan, firewall, tunnel, doors, roof and also the forward trunk. HushMat?s self-adhesive material forms and molds to the uneven sheet metal insulates 100 percent of the vehicle. HushMat has done the extensive work to measure and package pre-sized kits for your 911. HushMat trims easily with household scissors or a box knife. If you have modified any section of the original sheet metal Hushmat can be easily trimmed to fit. HushMat is available in either Stealth Black foil or Silver Aluminum foil. Both work and perform exactly the same.