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Interior and Accessories› Sound Deadening Material

Beat-Sonic

Sound Deadening Kit

$499.00 $459.00 Save $40.00

SKU: DMS-T101

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Beat-Sonic DMS-T101 is a sound deadening kit designed for the 2022+ Toyota GR86 and Subaru BRZ. This kit features pre-cut air baffle mats made from NBR sponge material, which combines soundproofing and absorption. It aims to improve speaker performance by eliminating wave cancellation within the door cavities.
Show original supplier description
The Beat-Sonic DMS-T101 TOON Air Baffle Sound Deadening Kit is engineered for a professional sound deadening experience in the 2022+ Toyota GR86 and Subaru BRZ (ZN8/ZD8). The installation process is straightforward, involving the removal of the door trim, placement of the air baffle, and subsequent reinstallation of the panel, ensuring no damage to factory waterproofing or wiring. The package includes precisely pre-cut air baffle mats, speaker ring mats, and speaker back sound absorbing mats, all shaped specifically for the front doors of the GR86 and BRZ. Additionally, TOON®-logo vibration-damping sheets are provided for placement in high-vibration areas or near speakers to further refine acoustic control. The kit aims to improve speaker performance by minimizing wave cancellation and vibration, leading to enhanced bass response, clearer mid-tones, and improved high frequencies. In the box, you will find 2x Pre-Cut Air Baffle Mats, 2x Speaker Ring Mats, 2x Speaker Back Sound Absorbing Mats, Spare Upholstery Clips, Vibration-Damping Material, a Roller Tool, and a Flame Retardancy Test Certificate. This sound deadening kit is exclusively compatible with the 2022+ Toyota GR86 (ZN8) and the 2022+ Subaru BRZ (ZD8). It is important to note that the door cavity shape differs from previous generations (2012-2021), and this kit will not fit correctly on those models. This product is non-returnable if used or if the adhesive backing has been peeled off.
Vehicle Symptoms
  • Weak bass and muddy mids from factory speakers
  • Excessive road noise entering through door cavities
  • Speaker output sounds hollow or echoey
  • Poor audio clarity at higher volumes
Relevant Conversations
  • GR86 door speaker sound deadening kit
  • 2022+ BRZ bass improvement without subwoofer
  • Beat-Sonic DMS-T101 install review
  • Toyota GR86 audio upgrade door baffle
  • ZN8 sound deadening for better mids
  • How to fix muddy factory speakers on GR86
  • Subaru BRZ speaker air baffle vs foam
  • GR86 door panel removal for sound deadening
  • Best sound deadening for 2022 BRZ
  • GR86 audio system upgrade forum

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandBeat-Sonic
Part NumberDMS-T101
CategoryExterior Components
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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