DESCRIPTION
ECU reflash for Polaris RZR 900 that restores full throttle and optimizes timing, fueling, torque limits, rev and speed limiters to increase power and drivability. Cooling fan on temperature lowered by 20 Deg F; fan on/off can be customer-specified. Turf Mode and ADC are retained. Ship your ECU to Somerset, WI, select "With New Polaris ECU," or have a Flashing Dealer program your unit.
- 2015+ models gain 15+ wheel horsepower with stock intake and exhaust; older models gain 5+ wheel horsepower. Larger gains with intake and/or exhaust.
- Rev Limiters raised to 9000 for both high and low gear
- Improved throttle response in all modes (E-Gas settings improved)
- 100% Throttle in both high and low gear
- Improved ignition timing advance optimized for 91 Octane
- Fueling adjusted for aftermarket intakes, exhausts and cat deletes for optimal air/fuel ratios
- No need for a piggyback fuel controller for most bolt-on mods (ensure mods are compatible with our programming)
- Torque limiters removed ("Shaft Saver delete") for a more responsive feel
- Vmax Raised (Speed Limiter Raised)
FITMENT
2012-'22 Polaris RZR 900
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
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