Yoshimura R&D of America, Inc.

SOUND INSERT KIT RS-12 Muffler, 1.500" (INS-30-K)

SOUND INSERT KIT RS-12 Muffler, 1.500" (INS-30-K) - Main image
$27.85 $40.95 In stock

Category: Replacement Service Parts

  • Replacement Low-Volume Insert Kit for RS-12 Mufflers
  • Non-Spark Arrested
  • Available as optional kit on applications requiring different sound restrictions
  • Decibel reduction depends on application
  • Please see our Insert Chart to confirm fitment for your application
      • Kit Includes:
    • Low-Volume Insert Tube
    • End-cap collar
    • 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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Returning an item

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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)

Ellie ★★★★★

Swapped these into the RS-12 to get a quieter setup on the job site, and they fit perfectly without any mods. The low-volume kit does exactly what it says, and the decibel drop is noticeable enough that I don't need earplugs for short runs anymore.

Isabella ★★★★★

The decibel reduction is just right for my setup—not too loud or too quiet. The 1.500-inch insert fit snugly into my RS-12 muffler, and the whole kit was straightforward to install. Exactly what I needed for the job.

Michael F. ★★★★★

Installing this low-volume insert kit was straightforward, and the decibel reduction is exactly what I needed for my setup. The 1.500" size fit perfectly with no extra modifications.

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