Yoshimura R&D of America, Inc.

SOUND INSERT KIT RS-3 / TRS Mufflers, Street (TEC-SB-B)

SOUND INSERT KIT RS-3 / TRS Mufflers, Street (TEC-SB-B) - Main image
$22.28 $30.95 In stock

Category: Replacement Service Parts

  • Replacement Low-Volume Insert Kit for RS-3 and TRS Street Mufflers
  • Available as optional kit on applications requiring different sound restrictions
  • Decibel reduction depends on application
  • Kit Includes:
    • Low-Volume Insert
    • Set screw

    *If you have any questions about fitment or applications, please call our Sales Department at 1-800-634-9166.

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    Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

    Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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    Standard Shipping · United States: $0.00

    Express Shipping · United States: $3.99

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    United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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    Customer Reviews (4.6 / 5 · 5 reviews)

    Madison Y. ★★★★★

    I was a little worried about noise levels in my neighborhood, but these inserts dropped the decibel just enough to be neighbor-friendly without killing any bark. The install was straightforward on my TRS Street mufflers, and the sound is now a perfect balance for cruising.

    Eva ★★★★★

    Swapped these into my RS-3 mufflers over the weekend and the tone is noticeably deeper now. The decibel reduction is exactly what I needed for my daily commute. Fit perfectly with no modifications.

    Robert ★★★★★

    I was worried my RS-3s would be too loud, but these inserts dropped the noise to a comfortable street level without killing the tone. The kit included everything needed, and installation was straightforward.

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