Yoshimura R&D of America, Inc.

LOW VOLUME INSERT KIT 99db YZFR1 TRC MUFFLER

LOW VOLUME INSERT KIT 99db YZFR1 TRC MUFFLER - Main image
$20.1 $32.95 In stock

Category: Replacement Service Parts

  • Replacement Low-Volume Insert Kit for Yamaha R1 TRC Undertail Mufflers
  • Available as optional kit on applications requiring different sound restrictions
  • Decibel reduction depends on application
  • Kit Includes:
    • Low-Volume Insert Tube
    • 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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    When it ships

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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 (4.8 / 5 · 5 reviews)

    Christopher Y. ★★★★★

    I was worried about noise complaints at my local track, but this insert kit dropped the sound just enough to pass their 99db limit. The machining on the baffle is clean and it slid right into my TRC muffler without any fuss. For the price of an optional kit, it’s a solid fix for stricter sound restr

    James M. ★★★★★

    The install was simple and the machining is clean, so it slid right into the muffler without any fuss. Knocked the noise down to a level that won’t get me kicked off the quieter tracks, which is exactly what I needed.

    Charlotte C. ★★★★★

    Finally, a straightforward fix for tracks with strict sound limits. The included rivets and gasket made installation clean, and it dropped the bark just enough to pass tech without killing all the low-end grunt.

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