Power Vision 3 Fuel Injection Module for Harley Flash performance tunes via OEM diagnostic connector, no need to remove and send out ECU High-contrast display, viewable in direct sunlight Spark timing optimized for 91-93 octane fuel Display vehicle data channels in real-time Weather-resistant for use in all conditions Rev limit raised Made in the USA All Power Vision returns and or/adjustments must be made directly with Dynojet research.
