426 exhaust options


4 replies to this topic
  • hartatak

Posted April 15, 2014 - 04:19 PM

#1

Will an exhaust system from an 03-05 yz450 fit on an 02 426? They look like they have the same mounting points, just not sure if there's any difference in header diameter or any other issues.

  • bmxchamp00

Posted April 19, 2014 - 12:32 PM

#2

Will an exhaust system from an 03-05 yz450 fit on an 02 426? They look like they have the same mounting points, just not sure if there's any difference in header diameter or any other issues.


No they are different... Not much exhaust pipes fit the 426s. I know FMF makes a couple and pro circuit

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  • hartatak

Posted April 21, 2014 - 06:22 AM

#3

Weird. I actually have a stock muffler from an 05 on there now. It fits fine no mods needed. Doesn't sound too bad either.

  • hartatak

Posted April 21, 2014 - 06:24 AM

#4

ImageUploadedByThumper Talk1398090207.335874.jpg


Hard to tell from this pic but you can see the "cone" tip on the muffler

  • grayracer513

Posted April 21, 2014 - 06:47 AM

#5

"Some" 450 pipes will fit, some won't, some will with a little work.







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