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SPARK ARRESTER KIT RS-4S Muffler, 1.500" (SA-13-K-1)

*Product may vary by application

SPARK ARRESTER KIT RS-4S Muffler, 1.500" (SA-13-K-1)

SKU: SA-13-K-1

Regular price $40.95


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

Made in USA

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

Description

  • Updated Version of SA-13-K, weldnut inside of insert makes installation/removal easier
  • Replacement USFS Approved Spark Arrester for RS-4 Mufflers with "Turn-out" end-cap.
  • Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester
  • Please see our Insert Chart to confirm fitment for your application
  • Kit Includes:
    • Spark Arrester Insert
    • 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 4 reviews
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    R
    Ryan Koch
    Install pain

    As others mentioned the removal of the stock insert was very challenging. I used the slide hammer puller as per the video which got it started, but wouldn’t get it all the way out (appeared to jam where insert bends internally). Then had use the broom handle bashing technique in the video too. Might have been cheaper (no buying new tool) and just as effective to start with broom handle method, I don’t think the puller did anything the broom wouldn’t have. It took a painful number of whacks and force, and wooden broom handle has seen better days, but I was out of ideas and it popped out relatively easily once I stopped worrying about breaking something (nothing broke). Install of the arrester itself was easy once stock insert was out.

    E
    Eric

    Have no idea how this works as getting the stock one out is impossible!

    T
    Tom Herman
    Difficult Process

    Bought the full Yoshi system. Great pipe and sound but quickly learned to hate it when I tried to remove the insert it came with and replace with Yoshimura spark arrestor. I tried everything to remove the insert it came with and even bought a slide hammer/puller set as suggested by them in an online video. After 2 hours of trying, cut fingers and rendering the original insert non reusable, I got it out. Putting in the spark arrestor was just as unpleasant. Love the pipe but nightmare on my pipe installing arrestor.

    Sorry for the bad experience Tom... The RS4S is a tricky insert to remove and install for sure. In the future if you ever have any issues with installs we have a group of folks here answering calls and emails that are happy to help get you pointed in the right direction and hopefully minimizing your frustrations.

    R
    Ron
    Tight Fit - Lubricate

    This IS the right spark arrester kit. This spark arrester did not slide in for me without lube. I tried WD-40, but it wasn't enough. Finally, I used grease and it slipped right in. To get the bolt back on, use masking tape to tape the bolt to your Allen wrench so it doesn't slip off. 5 stars for the product, but 4 stars overall because the printed directions nor the video recommended using lube. However, when I called Yoshimura, they answered the phone right away and were very helpful with explaining everything. This is a must have product if you're going to ride forests where they check for spark arresters.

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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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    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.