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SOUND INSERT KIT ALPHA/ALPHA T Muffler (INS-20-K)
SOUND INSERT KIT ALPHA/ALPHA T Muffler (INS-20-K)
Product image 1SOUND INSERT KIT ALPHA/ALPHA T Muffler (INS-20-K)
Product image 2SOUND INSERT KIT ALPHA/ALPHA T Muffler (INS-20-K)

*Product may vary by application

SOUND INSERT KIT ALPHA/ALPHA T Muffler (INS-20-K)

SKU: INS-20-K

Regular price $42.95


Same day shipping on In Stock items placed Mon-Fri by 1:00 pm PST.

Made in USA

FREE SHIPPING
over $100

Repair Services
Available

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

Description

  • Replacement Low-Volume Insert Kit for ALPHA Mufflers
  • 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.

. . . . .

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.

Instructions

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Vehicle Fitment

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    • Customer Reviews

    Based on 15 reviews
    87%
    (13)
    7%
    (1)
    7%
    (1)
    0%
    (0)
    0%
    (0)
    100.0
    C
    Carlos Martinez
    More of a DB Manslaughter

    The DB killer fit perfectly, but the decibels - to my plain ear - were not noticeably lower. I’m sure it may have done something, but not enough for me to hear a difference. Basically - still pretty loud.

    W
    Wolfgang Roberson
    AT2 baffle.

    Put the AT2 on my 2025 MT07. It sounded great but a little to loud for me so I installed the INS-20-K. Toned it down enough for my liking yet still has the mean sound that I was looking for. Very easy to install. Definitely recommend for a slightly quieter tone.

    C
    Chris Meredith
    Quieter

    Got the baffle because it’s too loud otherwise. Quiets it down enough to keep the neighbors happy. Didn’t get the promised free shipping though.

    d
    david peltz
    Best decision!

    I'm sure my neighbors are much happier in the mornings! Before the insert i had to use ear plugs while riding due to the buzz of the exhaust. Now I can ride without ear plugs. It dampers the sound just right so that it still has the amazing yoshimura rumble.

    P
    Pete
    A killer baffle!

    Purchased this db killer for my AT2 Slipon on my Zx4RR. Without this baffler, my entire garage shakes and rattle. The baffler certainly does it's job. Installation is very easy. You do have to remove the AT2 from the bike to minimize dropping the set bolt inside the cannister housing. Overall, happy with the purchase.

    123
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    Race series product restriction and affirmation

    Warning:

    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.

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    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.