The 2017-2021 Maverick X3 Powervision reflash puts ECU-level tuning in the palm of your hand. Designed for Maverick X3 owners who want more control and on-the-fly performance, this compact tuner delivers pre-loaded maps, real-time data, and rugged reliability without sending your ECU off-site.

Key Features & Design

• The power of an ECU-Reflash in the palm of your hand
• Available with a pre-loaded map for use with Stage 5 exhaust systems exclusively from Trinity Racing
• Flash performance tunes via OEM diagnostic connector, No need to remove and send out ECU
• Adjust rev limit
• Adjust speed governor
• Raises limp mode to 7000rpm
• Adjust drive by wire
• Adjust cooling fans engagement temperature
• Unit holds multiple tunes so you can change tunes without a computer
• Display vehicle data channels in real-time
• Weather resistant for use in all conditions
• High contrast display, viewable in direct sunlight
• *Does not fit 2021 and up Maverick X3 RR