DESCRIPTION
Stock Injector Power Flash Stages
| ECU Flash Stage | HP | WHP | Boost (LBS) | Wastegate Crack Pressure (lbs) | Fuel (Octane) | Recommended Exhaust |
|---|---|---|---|---|---|---|
| Stock | 144 | 100 | 11 | 5 | 91 | Stock or Aftermarket |
| Stage 1 | 166 | 120 | 13 | 5 | 91 | Stock or Aftermarket |
| Stage 2 | 172 | 124 | 14 | 5 | 91 | Stock or Aftermarket |
| Stage 3 | 180 | 135 | 15 | 5 | 93 | Stock or Aftermarket |
Evolution Powersports pioneered RZR XP Turbo tuning and continues to refine its calibrations for power, drivability, and safety.
- Rev limiters raised by 500 RPMS in both high and low gears (custom rev limits available)
- All speed limiters raised
- No piggyback fuel controllers required
- Lowered coolant temps via adjusted fan on/off temperatures
- CodeShooter packages include all stages (Stages 1–3)
FITMENT
2016 Polaris RZR XP Turbo & Turbo S (144HP, all models)
DEVELOPMENT
Maptuner X is a handheld ECU flashing device that installs Evolution Powersports programs via the OEM diagnostic port. It supports live data-logging, DTC read/reset, and is compatible with many Polaris, BRP, and Yamaha vehicles. Tunes can be returned to stock.
See dyno runs of the tuned RZR XP for reference.
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
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