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New '90-'05 Miata - DEI Thermal & Acoustic Interior Kit - 50295

Quiet your ride with DEI's premium light weight, superior thermal insulating and sound absorbing material kit. By replacing existing padding and insulation with the engineered UC Lite™ material, heat radiating through firewalls, floors and transmission tunnels is drastically reduced. This insulation kit also absorbs annoying sounds like road, tire and exhaust noise. This creates a cooler, more comfortable interior with improved acoustics. All pieces are CNC pre-cut for an easy fit and quick installation.


Superior thermal insulating properties
High tech composite material
CNC cut pieces for precise fit


Light weight for high performance applications
Absorbs annoying road, tire & exhaust noise
Economical insulating solution
Works with 1990-2005 year Miatas; NA and NB.

Comfortable interior at any temperature
Quick & easy installation
Enhanced stereo performance & sound

For an added level of noise and vibration control, first instal the optional DEI Miata Vibration Damping kit part # 50600

Please see attached installation instructions under the documents tab.
Pricing: $130.00

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Please see attached installation instructions under the documents tab .


  • 23790715
  • TCM-1033
  • New


Shipping Information

  • Item Requires Shipping
  • 9.0 lbs.
  • W26.0000” x H15.0000” x L7.0000”