EVO 2017-2021 Polaris RZR XP Turbo | S Without FPCM Code Shooter ECU Power Flash
These tunes are only compatible with 2017–2021 Polaris RZR XP Turbo/Turbo S models that do NOT have the OEM Fuel Pump Control Module (FPCM).
EVP has updated these tunes to deliver more horsepower, higher boost, sharper throttle response, and stronger acceleration throughout the available stages. The updated software also includes improved boost response, better low-to-mid-range power, revised fan settings for improved coolant temperatures, and a completely revamped Launch Control for quicker acceleration off the line.
For non-FPCM XP Turbo/Turbo S models, EVP’s Big Injector tune packages now use 1,300cc injectors and a Wastegate Actuator. EVP also recommends upgrading to EVP Silicone Charge Tubes and a V-Flow Intake, as the factory plastic components are prone to blowing out.
Other recommended upgrades include a BOV or BRV, high-flow exhaust, clutch kit, and spark plugs.
Features:
- Massive wheel horsepower gains
- Speed limiters raised in high and low gear
- Rev limiters raised in high and low gear
- Torque limits raised for enhanced responsiveness
- Revised fan temperature settings significantly lower coolant temperatures
- Improved boost response and low-to-mid range power
- Left-foot braking enabled (gas and brake at the same time without going into limp mode)
- Fueling corrected so no additional controllers are required
- More aggressive throttle and overall throttle response
- Big Injector tunes include EVP 1300CC Injectors (set of 2), and EVP Wastegate Actuator
