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FMF Factory-4 Silencer

Our price: $359.99

MSRP: $399.99 - You save up to $40.00 (10% off)

View Product DetailsSee all machines the FMF Factory-4 Silencer fits.

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  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live chat: Click here (Leave email if after hours)
    Email:sales@rockymountainatv.com
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

    FMF not only focuses on building a hi-performance race silencer, FMF also focuses on low sound levels and value in performance. With the FMF Factory 4 silencer you will get the quality of performance you are looking for and a great looking setup on you machine. The FMF Factory 4 is easy to install and will make you ready for the racing season. FMF has 30 years of racing experience behind them making FMF exhaust one of the top leading developers in that USA. FMF Factory 4 is also stamped with AMA approval for meeting their sound requirements on most motorcycle models.
  • Features Factory-4.1 Silencer.
  • Based on the Factory-4.1 full system, the uniquely shaped end cap and angle cut oval canister moves the muffler closer to the center of the bike.
  • Newly designed hi-flo end cap is modular for tuning the power with optional rev tubes or installing a spark arrestor module.
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