New 02-03 Yamaha Raptor 660 Re-Mapped CDI Ignition Racing Module +5 Horse Power

New High Performance 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 the stock limit (from stock CDI 9,000RPM to 10,000RPM), up to a 5 horse power gain!

In addition to raising the rev limit, the re-mapped built-in timing curve can add huge horsepower to your machine by simply plugging it in, no additional tuning or parts required!

It is the high performance replacement for Yamaha part number 5LP-85540-20-00.

Please ensure your model and year ATV is listed below for proper fitment.
This part will ONLY work on models and years listed below:

2002-2003 Raptor 660 (all versions)

ATV Plus is an authorized Procom Dealer

Unsure of the year of your ATV or motorcycle? It's easy to verify using the chart below.