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M4 Stage2 Silent Insert for M4 GP Cone Mufflers

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    Product Information

    M4 Stage2 Silent Insert for M4 GP Cone Mufflers

    Is your M4 GP exhaust a little bit too loud? Add a M4 Stage 2 Silent insert to your GP exhaust to quiet it down a bit. Some exhaust owners consider this a 'must have'. This works with all M4 GP Mufflers that use a quiet insert. Does not work with the following gp mufflers: 10+ Z1000 08-10 GSXR600/750 06+ R6

    Silent inserts are held in with a snap ring and installation is somewhat easy with snap ring pliers.  Standard Stage 1 is about 1 to 2 db's quieter and it's possible to expect a 3 to 4 db drop with the Stage 2 Silencer.



    • Product ID: 37770
    • Manufacturer: M4
    • Type: Universal/Multi-Fit/Not Bike Specific Item
    • 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 slip-on 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.

    Customer Reviews About This Item

    See all 3
      excellent service
      by Aldo G. on 02/27/12
      Pros: The silencer fits great on my kawa zxr6 09 M4 GP exhaust. the deliver was fast, Daniel assisted me through the odering process since i'm in canada and i got my order in less than 7 days. You cannot get this part in Canada, at least not in Toronto. Im glad i bought it from this guys and as stated before, it works great on my bike, i love it.
      M4 stage 2 silent insert
      by Karl P. on 11/18/14
      Pros: Absolutely awesome. Very quick delivery and does exactly what I wanted. Will use this company again. Thanks guys!!!
      by GILBERT R. on 08/18/13
      Pros: The silencer arrived in no time it is was quiter than the stage 1 that came with the m4 gp. Love it
      Cons: none!!!

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