Product image 1SOUND INSERT KIT 99db RS-5/RS-8 Round-Exit, 1.625" (INS-09-K)
Product image 2SOUND INSERT KIT 99db RS-5/RS-8 Round-Exit, 1.625" (INS-09-K)

*Product may vary by application

SOUND INSERT KIT 99db RS-5/RS-8 Round-Exit, 1.625" (INS-09-K)


Regular price $35.95



over $100

Repair Services

Same day shipping on In Stock items placed Mon-Fri by 1:00 pm PST. Please contact sales@yoshimura-rd.com for ETA's on Reserve Now / Pre-Order Items.

WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov

  • Replacement Low-Volume Insert Kit for RS-5 and RS-8 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.

. . . . .

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

Vehicle Fitment

Open tab
  • Honda CBR1000RR 2004
  • Honda CBR1000RR 2005
  • Honda CBR1000RR 2006
  • Honda CBR1000RR 2007
  • Honda CBR600RR 2003
  • Honda CBR600RR 2004
  • Honda CBR600RR 2005
  • Honda CBR600RR 2006
  • Honda CBR600RR 2007
  • Honda CBR600RR 2008
  • Honda CBR600RR 2009
  • Honda CBR600RR 2010
  • Honda CBR600RR 2011
  • Honda CBR600RR 2012
  • Honda CBR600RR 2013
  • Honda CBR600RR 2014
  • Honda CBR600RR 2015
  • Honda CBR600RR 2016
  • Honda CBR600RR 2017
  • Honda CBR600RR 2018
  • Honda CBR600RR 2019
  • Honda CBR600RR 2020
  • Honda CBR600RR 2021
  • Honda CBR600RR 2022
  • Honda CBR600RR 2023
  • Kawasaki ZX 6R 2005
  • Kawasaki ZX 6R 2006
  • Kawasaki ZX 6R 2007
  • Kawasaki ZX 6R 2008
  • Suzuki LT R450 2006
  • Suzuki LT R450 2007
  • Suzuki LT R450 2008
  • Suzuki LT R450 2009
  • Suzuki LT R450 2010

  • Customer Reviews

    Based on 1 review

    It’s db killer for sure

    Close (esc)

    Free Shipping

    Free Ground Shipping on Web Orders over $75.00

    *48 Contiguous States

    Age verification

    By clicking enter you are verifying that you are old enough to consume alcohol.


    Shopping Cart

    Your cart is currently empty.
    Shop now

    Race series product restriction and affirmation


    The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

    Information (Enter as Applicable)

    Race Information

    Rider/Purchaser Information


    By clicking below, I affirm:
    1. that i have read the above warning;
    2. that any information I have entered is accurate; and
    3. that any motorcycle on which I install the RACE SERIES product will be restricted to closed course competition and will not be ridden on any public street, highway or public lands.