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M4 Catalytic Converter Eliminator for YZF-R1 09-14

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    Product Information

    M4 Catalytic Converter Eliminator for YZF-R1 09-14

    * Catalytic Converter Eliminator for the 2009 Yamaha R1. Fits stock mufflers and most aftermarket mufflers. Comes with O2 bung adapter to fit stock or aftermarket o2 sensors. Kit Includes: Cat. Eliminator: YS-YAR1-09SS Barrel Clamp: BC-71 M18 to M10 O2 Bung Reducer: O2B-10A M8 Hex Flange Nut: FA-HH8N

    • Product ID: 37761
    • Manufacturer:
      M4 (learn more)
    • Manufacturer Part#: YA-CEKR109
    • Fits (click your bike to view all items for it):
      • Yamaha YZF-R1 2009
      • Yamaha YZF-R1 2010
      • Yamaha YZF-R1 2011
      • Yamaha YZF-R1 2012
      • Yamaha YZF-R1 2013
      • Yamaha YZF-R1 2014
    • Condition: New, unless otherwise noted.
    • is an authorized M4 dealer

    Learn more about M4

    M4 Exhaust, Texas, USA
    M4 manufacturers high-quality exhaust systems for popular sportbikes. M4 exhaust systems are precision made for each application. M4 offers various GP, high-mount, race and street slayer styles in both full and slip-on exhaust sytems. M4 is best known for big power gains versus the cost of their systems and their M4 GP exhausts. Many systems eliminate the infamous stock 'exhaust box' which makes way for more power and a deeper, meaner sounding motorcycle. Buy an M4 exhaust and feel the difference.

    M4 Performance Exhaust designs and manufactures one of the highest quality exhaust systems available in today’s market. Based on the demands of riders, M4 offers exhausts developed through innovative racing experience that includes extensive research and fine tuning on and off the track. M4 offers a one year warranty for any kind of defects in workmanship and materials.
    See more products from M4

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