The Polaris RZR RS1 is not only one of the funnest machines available on the market but its one of the most mod-able too!


The RS1 shares the engine with the RZR XP1000 and it can greatly benefit from Evos tunes!


Stage 1: 91 octane, all stock, ~4 WHEEL hp gain

Stage 2: 91 octane, exhaust, ~6 WHEEL hp gain

Stage 3: 93 octane ONLY, exhaust/intake, estimated 10hp wheel gain!


Select Maptuner option to receive all tunes!


EVP CodeSooter - CodeShooter is the most innovative app-based ECU tuning device for powersports vehicles. The most intuitive and easy-to-use wireless flashing tool on the market, you now have the power to flash your vehicle’s ECU, read and reset trouble codes, as well as monitor live critical engine data all from your smartphone!


Details of this tuning include:

  • Rev Limiters raised
  • 100% Throttle
  • Improved throttle response in all modes (E-Gas Settings Improved)
  • Improved ignition timing advance optimized for 91 Octane for maximum power
  • Fueling adjusted for aftermarket components (intakes, exhausts and cat deletes) for optimal Air/Fuel Ratios
  • No need to run a “piggyback” fuel controller with our reflash for most bolt on mods (You are responsibe to make sure your mods are compatible with our programming – All EVO and most other aftermarket companies’ exhausts are compatible with our programming as well as all EVO intakes)
  • Engine Speed TQ Limiters removed (“Shaft Saver delete”)
  • Vmax Delete (Speed Limiter Removed)

Polaris RZR RS1 Tuning