EVO 2017-2021 Polaris RZR XP Turbo/S Without FPCM Map Tuner ECU Power Flash
These tunes are only compatible with 2017–2021 Polaris RZR XP Turbo/Turbo S models WITHOUT the OEM Fuel Pump Control Module (FPCM).
If you’re unsure whether your RZR has an FPCM, verify your model before ordering. EVP now offers both the proven Maptuner X and the newer Maptuner Nano, a Bluetooth, app-based tuning device compatible with Android 10+ and iOS 12+.
EVP has updated these tunes to deliver more horsepower, increased boost, sharper throttle response, stronger acceleration, and improved low-to-mid-range power.
The Launch Control software has also been completely revamped for better off-the-line acceleration. For non-FPCM models, EVP’s Big Injector Tunes now use 1,300cc injectors and a Wastegate Actuator. EVP recommends upgrading to EVP Silicone Charge Tubes and a V-Flow Intake, as the factory plastic components are prone to blowouts. 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
