wb alum. pro 2 -07 yam 450

2 replies to this topic
  • motoscotty

Posted August 13, 2007 - 08:09 PM


I can get one very cheap and wondering if any of you have any input on the pipe what can I expect little more power here or there or all on top what do you guys think??

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  • Ga426owner

Posted August 14, 2007 - 05:00 AM


I have one on my 06 and 03 and it offers more power everywhere through the entire rpm range...........:thumbsup:

BTW....How Cheap????

  • motoscotty

Posted August 14, 2007 - 03:21 PM


About an hour of welding,not to bad..

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