Fox Body Mustang Hatchback Dynamat Xtreme Custom-Cut Under Rear Seat Kit | 79-93 by Dynamat

Fox Body Mustang Hatchback Dynamat Xtreme Custom-Cut Under Rear Seat Kit | 79-93

Reduce road noise and vibrations coming through your floor with this 1979-1993 Mustang hatchback Dynamat Xtreme Custom-Cut under rear seat kit!


Everyday Low Price: $87.96

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  • Reduces Road Noise & Rattles
  • Helps Control Interior Temps
  • Easily Conforms to Surface
  • Peel & Stick Application


  • CNC Pre-Cut Sections
  • Slim 1/16" Thickness
  • Water & Mineral Oil Resistant
  • Withstands -65F to +300F Temps

 What's in the Box

  • (2) Under Rear Seat Sections
  • (2) Quarter Panel Sections

Mustang Dynamat Custom-Cut Under Rear Seat Kit
Create an environment in your Fox Body hatchback that makes music and casual conversation more enjoyable with Dynamat's Xtreme Custom-Cut sound dampening kit! While everyone loves to hear the engine of their Fox Body rumble, there are times where you may want to roll up the windows and drown that noise out. The only problem is your factory Fox Body panels allow exterior noise to easily penetrate the interior. Dynamat makes it easy to reduce road noise, exhaust resonance, and vibrations with their Xtreme Custom Cut kits! This kit includes four under rear seat sections that are measured and cut to fit in predetermined areas under the rear seat of your hatchback. You'll receive two sections that go under the seat, and two more sections that attach on the quarter panel sheet metal next to the seat. Smooth each section into place and cover with your rear seat to complete the installation and give your Fox Body a solid, luxury car feel.

Dynamat Xtreme Quality
Dynamat Xtreme is the most effective and efficient material available for stopping noise and vibration. Dynamat's patented material is an aluminum-lined, lightweight, elastomer butyl that easily conforms to sheet metal and other hard substrates. The slim material is only 1/16" thick which allows your interior panels to easily install back into place. Dynamat Xtreme is optimized for temperatures 14F to 140F, but can withstand extreme temperatures ranging from -65F to +300F! Each piece is CNC cut for a precision fit in the area specified for your Fox Body. Simply peel, stick, and smooth with a roller for a quick and easy installation!

  • Fits 1979-1993 Mustang Hatchback

    Dynamat Limited Warranty - Click Here

    • Ford Mustang - 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993
    • Body Styles: Hatchback

    California Residents:
    Prop 65 Warning SignWARNING: Cancer and Reproductive Harm-

    About This Brand

    Dynamat seeks to produce and deliver high-quality acoustic solutions to the world with speed and accuracy, for better sound everywhere. LMR is proud to offer these premium-quality kits to give your Mustang a luxury car feel at an affordable price.
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