Cdi box & ignition assembly

Does anyone know a good alternative to Oem cdi box & ignition assembly for an 08 wr450f? Because my wallets not to fond of the nearly $600 price yamaha is asking for + shipping times to boot!

Parts # for reference



Dynatek makes a MUCH better ignition system for $399 retail, and cheaper on ebay.


Gives you old WR , new WR, and YZ maps, and with a PC you can modify any map or make your own.

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