Aftermarket Assassins Power Vision Custom Tuner for 17-21 Polaris RZR XP Turbo

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Easily the most badass custom tuning for your 17-21 Polaris RZR XP Turbo, Aftermarket Assassins performance tunes are loaded directly onto a DynoJet Powervision ECU tuner.  This super functional tuning device allows you to upload your factory tune to the device to save, then provides the ability to switch between AA tunes and back to stock within a few minutes with no tools required. 

The Powervision device can also be used as gauges, a diagnostic trouble code reader and also as a data logging device.  This powerful tuning device with AA tunes give you everything in one small package that you can either mount to your dash or safely put away in your glove box to use only when the need arises to check and erase a trouble code or to switch tuning levels or return to stock. 


  • Works on 17-21 RZR XP Turbo/Turbo S models
  • Better throttle response
  • Throttle by wire limiters disabled
  •  Fan on/off at 185°F (Stock is 190°F) with quicker fan ramp up for cooler temps
  • Seatbelt limiter disabled
  • More throttle and boost in low gear
  • Rev Limiter set at 9200rpm
  • Misfire sensitivity is turned down to prevent false codes
  • Allows ability to run an AA launch controller
  • Data logs up to 32 parameters