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!

  • FMF Gold Series Pipe, "Fatty Moto"

    FMF Gold Series Pipe, "Fatty Moto"

    Trent in Ohio

    Great power

    This pipe brought my bike to life adds power to all rpm ranges great buy!

    Read All Reviews
  • Toomey B-1 Pipe Kit

    Toomey B-1 Pipe Kit

    Taylor in MO


    I had several other mods to match up with the toomey pipe. But I believe the toomey pipe really brought it all together. It is definitely more of a top end pipe, but boy does it scream when those rpms start to rev. Also, the sound the toomey adds is amazing. BRAAAAAAAAAP!

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

    FMF Gold Series Pipe, "Gnarly Torque"

    kevin in CA

    Fmf Gnarly pipe

    Best pipe I ever purchased.pipe fit real nice and is very tuff. The power was Very good of the bottom. I have one on my 250 xc and my 200xc

    Read All Reviews
  • KTM SXS Factory Pipe

    KTM SXS Factory Pipe

    keith in CO

    Smashed first race

    I race offroad... this pipe took a relatively soft hit and completely smashed the bottom near the neck... this also pushed the neck in and creased the neck. Still works but found that I had almost no power on the top but still had pretty decent bottom. The OEM worked great with rocks and hits... so I must assume some material strength differences... That being said... Before smashed pipe happened... this pipe was nasty on the track... great killer low end. With lots of over rev power... I wish it was same shape with 18 ga steel.

    Read All Reviews
  • Pro Circuit Platinum 2 Pipe

    Pro Circuit Platinum 2 Pipe

    Shane in AB

    2013 ktm 250sx

    This is an awesome looking pipe, really gives the ktm a very distinct deep sound. Not a whole lot for power gains, but sound is unbeatable . PC has always made great quality stuff and haven't had any cracks in the pipe after taking a beating like with the fmf previously. Only downside is the finish started to dull on the expansion chamber a bit

    Read All Reviews
  • Pro Circuit Platinum Pipe

    Pro Circuit Platinum Pipe

    casey in New Jersey

    great pipe

    this pipe is awesome! great deal! highly recommended!

    Read All Reviews
Frequent Buyer ProgramParts Finder