Door Insulation/ Sound Dampening Kit Mustang 1971-1973
Highlights
- Does Both Doors
- Pre-Cut Design
- Simple Installation
- Sold As A Set
Door Insulation and Sound Dampening Kit for 1971, 1972 and 1973 Mustangs.
Your classic's interior should be a comfortable place to enjoy the drive. This Door Insulation and Sound Dampening Kit (TABZ6014) is easy to install thanks to a pre-cut design. This door insulation will help to reduce unwanted road noise and stabilize interior temperatures.
Features and Benefits:
- Aluminum thermal barrier to eliminate heat transfer
- Adhesive backing
- Peel and stick installation
- Lightweight foam
- Silences unwanted noise, vibration and resonance
Utilizing cutting edge technology and materials, Flatline is able to offer a solution that significantly reduces unwanted sound and heat. Flatline is much lighter than other insulation products, packing the same punch in sound and heat control properties. These designs were created by in-house automotive enthusiasts making the kits easy to install, logical in layout and highly effective.
California Residents: Proposition 65 Warning
Installation Difficulty

Novice skill is required for this installation.










