DESCRIPTION
| ECU Power Stage | HP | WHP | Fuel (Octane) | Recommended |
| Stock | 89 | 69 | 91 | Stock |
| Stage 1 | 92 | 71 |
91 | Stock |
| Stage 2 | 97 | 74.5 |
91 |
Aftermarket Exhaust |
Tuning adjusts timing, fueling, torque limits, rev and speed limits to increase power. Measured gains: +5 WHP (tune only); +11 WHP (with intake & exhaust). Cooling fan on temperature reduced by 17 deg F. Fan on/off temps are configurable.
- HP/WHP increases shown in table
- Rev limiters raised to 9200 (high & low)
- Improved throttle response and 100% throttle in both gears
- Ignition timing advanced for 91 octane
- Speed limits: high 75→95 mph; low 44→60 mph
- Fueling tuned for aftermarket intakes, exhausts, and cat deletes
- No piggyback fuel controller required for most bolt-ons
- Torque limiters removed (shaft saver delete)
- Cooling fan on temp lowered 17 Deg F; user adjustable
FITMENT
2016+ Polaris RZR S 1000 (all models)
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
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