High Performance CDI Box for Yamaha YFM 225 250 Moto 4 1986-1991

Enhance your Yamaha YFM 225 and 250 Moto 4 (1986-1991) with this high performance CDI box designed for improved ignition timing and engine response. This aftermarket part offers reliable performance and durability, ensuring your ATV runs smoothly without the OEM price tag. Easy to install and built to meet or exceed factory specifications, it’s a perfect upgrade for riders seeking better throttle control and acceleration. Please note, this is an aftermarket component and not an original Yamaha part. Get ready to experience enhanced power and efficiency on every ride Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.