evcX Throttle Controller to suit FORD F-250 2017 - 2022 (4th Gen, P558)

The Ultimate9 evcX Throttle Controller is a performance accessory designed to enhance the throttle response of your 2017–2022 Ford F-250 (4th Gen, P558). By modifying the vehicle's throttle curve, it reduces lag and provides a more immediate acceleration experience. Key Features: Multiple Driving Modes: The evcX offers eight distinct driving modes, each with four adjustable levels, totaling 32 unique settings. This allows drivers to fine-tune throttle response to match various driving conditions and preferences. napaonline.com   Eco Mode: Specifically designed for fuel efficiency, Eco Mode provides nine levels of intensity, making it suitable for activities like towing, hauling, or off-roading. napaonline.com   Plug-and-Play Installation: The controller is engineered for easy installation, connecting directly to your vehicle's existing throttle system without the need for specialized tools or modifications. By installing the Ultimate9 evcX Throttle Controller, drivers can exp