- Pipe focuses its power delivery in the middle and upper RPM of the power band
- If you're running out of power up top, want more time between shifts and do a lot of deep berm or sand riding, the FMF Rev is your pipe of choice
- FMF Racing's Tru-Flo stamping process ensures a perfect fit and optimum performance
- Dyno and track tested for every application
- Includes O-rings
- Not for use on any 150 TPI machine, install on carburetor bikes only.