Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines

Please select make, model and year

2-Stroke Silencers2-Stroke Silencers

2-Stroke Silencers from Rocky Mountain ATV/MC

Two stroke silencers that come in full race shorty versions, regular canisters and two stroke spark arrestors.

Latest ATV 2-Stroke Silencers Reviews – You could win up to $500 for reviewing products!

  • FMF Power Core II Silencer

    FMF Power Core II Silencer

    Taylor in Alabama

    FMF powercore 2

    I think it's an awesome exhaust and has great bottom end and has a beautiful sound . I would recommend it with a FMF gnarly header

    Read All Reviews
  • FMF Turbine Core II Q Silencer

    FMF Turbine Core II Q Silencer

    DEAN in CO

    FMF Turbine core II Q Silencer

    I usually like FMF Pipes and their products, after about a year of riding a had to remove the end cap by drilling out the rivets and welding a piece that broke inside that was raddling. I believe they should have better quality than that for as much as they want for one. They do reduce noise and I did not notice in power loss.

    Read All Reviews
  • FMF Turbine Core II Silencer

    FMF Turbine Core II Silencer

    Jason in CA

    keeps you legal in ca

    it great but so i most of fmf's products.

    Read All Reviews
  • KTM SXS Factory Silencer

    KTM SXS Factory Silencer

    Robert in CT

    Exactly what i wanted

    I just picked up my new XCW 300 and I hated the way the long silencer looked on the bike. I ordered a PC 304 silencer at first seeing many pics of this fitting right to the end of the air box cover. Received it and it was almost as long as the stocker. Sent it back in a heartbeat. Ordered this FMF SXS silencer, IT fits like a dream, looks amazing and sounds great!! thanks FMF/KTM

    Read All Reviews
  • KTM SXS Factory Silencer with Spark Arrestor

    KTM SXS Factory Silencer with Spark Arrestor

    Ethan in California

    ITS BROWN???

    I have had this silencer for a year, it sounds good and looked good. after running the bike hard with extensive hill climbs wide open between 40- 70 mph for about 2 minutes of full load the silencer got so hot that it has faded the black anodizing to a almost metallic but definitely BROWN color, the stickers have burned and shrunk. sounded good though! might do a brown theme on my bike now??

    Read All Reviews
  • Pro Circuit Type 296 Spark Arrestor Silencer

    Pro Circuit Type 296 Spark Arrestor Silencer

    Lyle in KS

    Good Exhaust

    We bought this to quiet the bike down. We had a shorty silencer on it before and it was too noisy. this helped considerably. Perfect fit and finish on the product. Of course Rocky Mountain was the cheapest site we could find this silencer + fast free shipping! We have been using this silencer for over a year now with no complaints

    Read All Reviews
RM Cash ProgramParts Finder