Replacement Firewall Insulation
Your Mustang firewall insulation is the first line of defense against engine noise and heat. Dont rely on lightweight OE insulation to keep your car comfortable and quiet. This 1979-1993 Mustang firewall insulators is molded from thick premium quality rubber then fitted with additional sound and thermal insulation for unequaled noise and heat neutralizing. This unit is designed to fit like OE and includes replacement mounting pins.