Yoshimura R&D of America, Inc.

SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K)

SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K) - Main image
$28.26 $40.95 In stock

Category: Replacement Service Parts

  • Replacement Low-Volume Insert Kit for R-55 Muffler with Carbon End-cap
  • Available as optional kit on applications requiring different sound restrictions
  • Decibel reduction depends on 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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Penelope Y. ★★★★★

Installed this on my R-55 and the difference in sound is very noticeable — exactly the restriction I needed for my local track. The carbon fiber tip matches perfectly with my other carbon bits.

Owen O. ★★★★★

I was worried the carbon end cap might not match my setup, but it sits flush and feels solid. The decibel drop is noticeable right away without killing the performance I need.

James ★★★★★

The install took maybe ten minutes and the carbon end-cap matches my exhaust setup perfectly. The 99db rating is exactly what I needed to tone things down for the track without killing all the sound.

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