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 Pipes2-Stroke Pipes

2-Stroke Pipes from Rocky Mountain ATV/MC

Two stroke exhaust pipes in various power outputs and thicknesses to give better performance on the motocross and the trail.

Latest Dirt Bike 2-Stroke Pipes Reviews – You could win up to $500 for reviewing products!

  • KTM SXS Factory Pipe

    KTM SXS Factory Pipe

    Jim in California

    Great pipe for the woods and hills

    I bought this foir my 2014 300XC I swore by the Gnarly but wanted more over rev. This SXS pipe is better has low end power and plenty of over rev in the mid and on top Feels like a FAtty pipe but with bottom end power and in the tight single track power delivery is real smooth linear as my Gnarly was too much arm yank and spinning my rear tire I love this pipe

    Read All Reviews
  • FMF Gold Series Pipe, "Gnarly Torque"

    FMF Gold Series Pipe, "Gnarly Torque"

    TONY in CA

    Quality

    looks good, feels good, sounds good

    Read All Reviews
  • Husqvarna FMF Factory Pipe

    Husqvarna FMF Factory Pipe

    jeromy in NE

    worht every penny

    I've got 35 hours on this pipe and can compare it to the OEM, FMF Fatty, & the FMF Gnarly which I have at least equal amounts of time on all. This factory pipe is the best of them all for my needs. It's the smoothest of all, being less peaky than the OEM & less belligerently snappy than the Gnarly and has no top end loss to boot. Like a Fatty but with much more durable/thicker material making up the outer walls of the expansion chamber. If a truck runs over my bike and smashes this pipe I'd have another on the way with expedited delivery.

    Read All Reviews
  • Pro Circuit Platinum 2 Pipe

    Pro Circuit Platinum 2 Pipe

    hare in IA

    Awsome pipe

    Looks good, good power, 18 guage holds up well in the woods and rocks

    Read All Reviews
  • FMF Gold Series Pipe, "Fatty Moto"

    FMF Gold Series Pipe, "Fatty Moto"

    Wayne in IA

    fmf

    way better then stock would go with fmf series for 2 stroke any and everytime

    Read All Reviews
  • FMF SST Pipe

    FMF SST Pipe

    Ken in GA

    SST review

    I purchased the SST and had fatty before. I loved the SST because it didn't hit hard on bottom end so I ride on the higher end of the powerband so faster and smoother. Pipes that hit hard on bottom for me I tend to get off balance a little and not as smooth. If you are b rider or above the SST works well as you probably stay on the top end.

    Read All Reviews
RM Cash ProgramParts Finder