FMF exhaust?

2 replies to this topic
  • Snrub0800

Posted July 24, 2016 - 05:37 AM


Hey guys I'm needing a new exhaust for my 09 wr450 and I'm thinkin about the FMF Powercore 4 with the powerbomb header. Anyone have any experience or better options? Thanks

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • Krannie McKranface

Posted July 24, 2016 - 10:59 AM


Thousands of posts on the subject


Search for FMF 4.1 or FMF Q4 or FMF powerbomb


Do the full 4.1 pipe with the Powerbomb for best results, or Q4 for less noise at idle and mid throttle.

  • DrFeelGood

Posted July 25, 2016 - 12:45 PM


I have an 08 with the 4 and the power bomb.  It's a completely different bike than with the stock exhaust.   :ride:  :thumbsup:


But, you'll want to re-jet when you do it.  See the stickies at the top of the forums for jetting info.


Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.