• Identified Issues
    • Road noise from wheel arches
    • High levels of vibration and interior/exterior noise
    • Door rattles
  • Work Performed
    • Doors soundproofing
    • Plastic Soundproofing
  • Results
    • Up to 9 dB noise reduction in the doors and floor, resulting in a significantly quieter cabin.
One of the most professional workshops around.
Dimitriy takes pride in his workmanship and delivers results at a whole new level.

Highly recommended!
Google Review Link
Mark Casiglia
In today’s video, I’m upgrading the Toyota GR Yaris with my ultimate 2-door sound deadening package.
This setup is designed to significantly reduce rattles and road noise, improving overall cabin comfort and making the GR Yaris a more refined daily driver — without adding unnecessary weight.
Ultimate 2-Door Soundproofing for Toyota GR Yaris | SDS Sydney
Photo Report of Completed Work

Doors Soundproofing

We found that the GR Yaris doors have minimal sound insulation materials.
Given their size and surface area, which make up a significant portion of the vehicle’s side profile, they would benefit greatly from proper sound deadening.

Doors SoundProofing

As part of our standard process, both the inner and outer door skins were treated with STP Intrigo and STP Aero for effective sound deadening.

The door trim panel was lined with soft STP Biplast to eliminate contact points, while STP Bitplast was applied around the perimeter to reduce potential rattles and ensure a solid, refined finish.

Products we used in this Project
Contact us
Working hours: 10:00 – 18:00
9/380 Pittwater Rd North Manly

0415 623 634
info@carsounddeadening.com.au