2004-2005 Yamaha 660 CDI Ignition Module (For: Yamaha 660R)

ITEM DESCRIPTION
New CDI that meets or exceeds all OEM Yamaha specifications at a fraction of the price.
This CDI Box/Rev. Kit increases 1,000 RPM over stock (from stock CDI 9,000RPM to Procom CDI 10,000RPM).
In addition to raising the rev limit, the built-in timing curve can benefit your machine by simply plugging it in, nothing else is required!
It is the replacement for Yamaha part number 5LP-85540-30-00.