DESCRIPTION
| ECU POWER FLASH STAGE | FUEL TYPE | CRANK HP | WHEEL HP | OPERATING RPM |
| Stock | 91 | 114 | 87 | 8300-8600 |
| EVP Stage 1 | 91 | 119 | 92 | 8300-8600 |
EVP Stage 1 ECU Power Flash increases horsepower, improves throttle response, and smooths top‑end power. It also lowers fan on/off temperatures and adjusts timing, fueling, and torque limits for consistent performance on 91 octane.
TUNE FEATURES
- High gear speed limiter raised
- Stock: 67 mph*
- Tuned: 93 mph*
- Low gear speed limiter raised
- Rev limits raised
- Torque limits removed
- Fan on/off temperatures lowered
- Fueling and ignition timing optimized for 91 octane
- Improved throttle response in all modes (E-Gas settings)
*Programmed speed limit. Top programmed speed limit in stock or tuned settings is not realistically achievable.
FITMENT
2024 Polaris RZR Xpedition
NOTE: ECU location — behind the driver's side seat on 2‑door models; behind the driver's side rear passenger seat on 4‑door models. Diagnostic port is under the front dash near the driver's right leg (under the steering wheel).
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
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