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Yoshimura RS-9 E.P.A. Noise-Compliant Slip-On Muffler for Grom 14

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    Product Information

    Yoshimura RS-9 E.P.A. Noise-Compliant Slip-On Muffler for Grom 14

    * Mufflers meet E.P.A. noise emissions requirements of 80 dB
    * RS-9 muffler is a parallelogram shape to increase the muffler volume over stock for better mid-top power and improved throttle response
    * Installation of these mufflers will not violate Federal law
    * Built to the same level of Yoshimura quality, fit and finish

    Note: The California Air Resources Board (“CARB”) does not permit the use of aftermarket exhaust systems that remove or alter OEM emission control devices unless certified by CARB, other than on racing vehicles on closed courses. Check your local laws and manufacturer ’s information.
    • Product ID: 1065269
    • Manufacturer:
      Yoshimura (learn more)
    • Sold As: EA
    • Fits (click your bike to view all items for it):
      • Honda Grom 2014
    • Condition: New, unless otherwise noted.
    • is an authorized Yoshimura dealer

    Learn more about Yoshimura

    Yoshimura, Japan
    In 1954, Hideo Yoshimura founded Yoshimura in Japan. Around 25 years ago, the company started building their CNC parts in-house and since then they have continued adding a wide range of products including fender eliminator kits, performance exhausts and various accessory items. Being involved in racing has allow Yoshimura to develop and test their products in the harshest envorinoments possible, resulting in a high quality end product available for the motorcycle public.

    Since 1999, Yoshimura racing wins have comprised over 30 AMA, WORCS, and GNCC titles. Yoshimura has been associated with Factory Honda Racing and GEICO Honda racing for quite some time. Together have developed different innovative manufacturing techniques that have always placed the company at the forefront of the aftermarket exhaust industry.
    See more products from Yoshimura

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    Product Variant Product ID Manufacturer Part Number Availability Add to Shopping Cart
    Tailpipe/Muffler/End Cap: Stainless/Carbon Fiber/Carbon Fiber 1065269 12120EH220 Available, only 3 left Ships Fri, Mar 06 if ordered within 6hr 4min 
    Tailpipe/Muffler/End Cap: Stainless/Aluminum/Carbon Fiber 1065269 12120EH320 Available, only 3 left Ships Tue, Mar 03 if ordered within 6hr 4min