Part Number: PE-C-AY90-A Performance CDI replaces OEM unit Timing curve optimized for maximum performance Modern circuitry allows for better spark energy Simple plug in performance upgrade Comes with a Full One Year Warranty Map Switching PROCOM Performance CDI for the Yamaha Raptor 90 (09-12) offers a rev limit increase of 500RPM over the stock rev limit. The user simply turns the dial on the outside of the CDI box to the desired position to select which configuration the CDI box will operate with. The combination of timing advance and rev limit increase yields a noticeable increase to horsepower and torque over the stock CDI. This CDI box is a direct plug in replacement CDI. Simply locate and remove the stock CDI, and plug the Procom unit directly into the wiring harness, no modification needed. Suitable for stock and modified machines. We cover all our PROCOM Performance CDIs with a full one year warranty. Fits: 2009-12 Yamaha YFM90 Raptor Items Included Fitments
