DEI floor vibration damping kit for 1990–2005 Mazda Miata NA and NB adds Peel-and-stick Boom Mat damping material to metal floors and rear panels to reduce rattles, squeaks and vibrations. The kit includes pre-cut 6x6 and 12x12 sheets, tape and an installation roller; the self-adhesive backing and pliable material make it easy to form into tight spaces without modifications for improved interior acoustics.
DEI 90-05 Mazda Miata NA & NB Interior Floor Vibration Damping Material Kit