QuietRide Solutions Firewall Insulator Rubber Molded Hi-Def Ultra NO-A/C 1971-1973

QuietRide Solutions:
MUST 7173-HC


  • Improves Heat Insulation
  • Reduces Road Noise
  • Eliminate Mechanical Noise
  • Stops Body Panel Vibration

QuietRide Solutions Ultra Hi-Def Molded Rubber Firewall Insulator for all 1971, 1972 and 1973 Mustangs without Air Conditioning.

Give your 1971-1973 Mustang an increase in passenger cabin comfort by replacing your firewall insulator with this all new Ultra Hi-Def Molded Rubber Firewall Insulator designed and manufactured by QuietRide Solutions. Produced using only the finest high quality rubber for improved insulation properties, this firewall insulator is sure to benefit the ride quality of your Mustang by reducing loud engine noise and excess engine bay heat.

QuietRide Solutions Ultra Hi-Def Molded Rubber Firewall Insulator Features and Benefits:
- Reduces Noise Level Coming From the Engine Bay to the Passenger Cabin
- Firewall Includes "punch-outs" for Special Equipment Installation Needs
- Increase the Level of Safety for Yourself and Your Passengers
- Improves Heat Insulation Capabilities of the Firewall
- Reduces Heat Transfer through the Firewall
- Concours Competition Correct

The firewall insulator of your 1971-1973 Mustang is your first line of defense when it comes to troublesome engine noises and engine bay heat. QuietRide has made this firewall insulator to be capable of fitting easily onto the engine setback and firewall contours of 1971-1973 Mustangs without air conditioning. Eliminate the excess heat and noise moving from your engine bay into the passenger cab and enjoy a more relaxed, noise free ride with this QuietRide Solutions Ultra Hi-Def Molded Rubber Firewall Insulator.

To date, no Mustang owner who has installed this insulator has reported a loss of points in any concours judging competition as a result of using this product. QuietRide Solutions has gone to great lengths to ensure that each of these firewall insulators are going to look and fit into exactly the same position as the original version of the insulator.

QuietRide Solutions firewall insulators include the original style “punch-outs” that are used for special equipment that needs to run through the firewall. This QuietRide Solutions firewall insulator has the proper holes clearly labeled on each "punch-out", just like the original firewall insulator. These markings make it even easier to install this firewall insulator onto your 1971-1973 Mustang without air conditioning.

Also included with the firewall insulator is an instructional card that gives you detailed processes for all possible installation and modification scenarios. QuietRide also includes a sample piece of plastic used in the firewall insulator, this gives you a chance to practice drilling and cutting holes, allowing you get the feel of the material before making your final cuts.

Order a new QuietRide Solutions Ultra Hi-Def Molded Rubber Firewall Insulator for your 1971-1973 Mustang without Air Conditioning from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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