JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

COVID-19 Update: Orders placed after 10:00am PT on operational days will be processed the next day. Phone service has been suspended. Use our Contact Us page. Shippers are experiencing delivery delays.


  • Brand:FMF
  • Model:041274

Price : $379.99 $379.99

Quantity:
CRF250R\'06-09 - FMF Powercore 4 Muffler

*** IN STOCK ***

FMF developed the PowerCore4 to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable and beneficial, no matter what your riding style or ability is.

  • Space Age internal packing for maximum packing life.
  • Hi-Flo modular end cap.
  • Internal shape of core uses Hi-Flo technology.
  • Enhanced sonic evacuation provides for higher flow and increased power.