WR 450 CDI mod

6 replies to this topic
  • Kountry_kid

Posted November 24, 2010 - 02:25 AM


I was talking to a guy that owns a 04 wr 450 and he said that he did a modification where he did something to the CDI and it made the bike run like a YZ. just wondering if anyone has herd off this and can explain it to me in more depth??


  • CanadianWR450

Posted November 24, 2010 - 03:52 AM


I have a feeling they were talking about the "Grey Wire" mod, and not the actual CDI itself.

I have never heard of a CDI "mod" other then replacing it, but maybe someone else has.

  • William1

Posted November 24, 2010 - 06:28 AM


Yeah, it is the grey wire mod. Nothing else you can do to the OEM CDI.

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  • Kountry_kid

Posted November 24, 2010 - 01:01 PM


i think it is the gray wire mod. how does it work?

  • CanadianWR450

Posted November 24, 2010 - 01:25 PM



  • Mr-Brightside

Posted November 24, 2010 - 02:39 PM


I didnt fell any differance

  • Kountry_kid

Posted November 25, 2010 - 01:16 AM




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