COMPUFIRE 40A 3-Phase Charging System High-output charging for Harley® Softail, Dyna and FLT The COMPUFIRE 40A 3-Phase Charging System delivers reliable, high-capacity electrical performance for motorcycles with an OEM primary. Engineered for superior cooling and consistent voltage, this system provides strong output at idle and peak power across the RPM range. Consistent output: Produces approximately 25A at idle and up to 40A above 2800 RPM to support lights, audio, heated gear and accessories. Compact fitment: Narrow-profile rotor and stator designed to fit Softail, Dyna and FLT models using the OEM primary cover. Improved cooling: Vented rotor promotes heat dissipation, keeping the stator cooler for sustained maximum output and longer component life. Stable voltage: High-output regulator maintains roughly 14.25 V from idle for reliable charging and battery health. USA made: Designed and manufactured in the United States for quality and durability. Upgrade your bike's charging capacity with the COMPUFIRE 40A system for consistent power delivery, improved thermal management and plug-and-play compatibility with OEM primary-equipped Softail, Dyna and FLT models.
