2003 YZ 450F exhaust question

3 replies to this topic
  • capt.270

Posted November 10, 2013 - 06:28 PM


I have yet another question about the exhaust on a 2003 yz450f.  will a exhaust system from a 2006 yz250f fit a 2003 yz450f? and if not why not? like are the mounting points different? or is the diameter different?  the exhaust I'm looking into is a used fmf powerbomb with whitebros silencer. thanks


  • capt.270

Posted December 17, 2013 - 12:28 PM


Yes it will with modifications.

:lame: :smashpc: :banghead: :devil: :p :lol: :foul: :cry:

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

Posted December 18, 2013 - 09:01 AM


04 and 05 450f exhaust will work with the 03, and that's it....unless you want to modify it to fit.  So just find a 03-05 setup for a 450f ;)

  • f150jokerstyle

Posted December 18, 2013 - 07:27 PM


I'm not 100% sure on the header but 03-06 wr fits as well.

Related Content


Thinking about Yamaha 250... by Arctic Pride

Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  491 replies

Snake pit oct 30th by The Anvil

Dirt Bike   Dirt Bike Regional Discussion   California
  • Hot  293 replies

2016 YZ450 by CaptainKnobby

Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies

Yamaha YZ450F 2017 by Chris.GVS

Yamaha YZ450F 2017
  • * * * * *
  • 1 review
  • Last review by Tommyk_55
  • On January 15, 2017

Should I buy this bike? help....... by Numsa Hul

Dirt Bike   General Dirt Bike Forums   What bike should I buy?
  • * * * * *
  • 10 replies

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.