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Evolution Powersports ECU Power Flash 2020-2021 Polaris RZR Pro XP

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These tunes will transform your already fast Turbo into an absolute animal! Podium proven time and time again, we relentlessly test and push limits to ensure our riders get the horsepower, boost and performance they CRAVE! Various power levels and performance tunes are available. See the charts below to help choose which Stage is right for you. Purchasing this EVP ECU Power Flash (Tune) requires you remove your vehicle's ECU and ship it. Alternatively, you can Tune Yourself by purchasing a Tuning Device.
Stock Injector Power Flash Stages
ECU Power Stage HP WHP Boost (psi) Wastegate Crack Pressure (psi) Fuel (Octane) Recommended Exhaust
Stock 181 148 ~16.5 5.5 91 Stock
Stage 1 199 163 ~18 5.5 91 Stock
Stage 2 204 167 ~18.5 5.5 91 Stock or Aftermarket
Stage 3R 217 178 ~19.5 5.5 93 Stock or Aftermarket
Big Injector Power Flash Stages

INCLUDED REQUIRED COMPONENTS to run Big Injector Tunes: High Pressure Wastegate Actuator, Flow Matched 1300cc Injectors, Plug-N-Play Adapters, & Fuel Pump Upgrade.

ECU Power Stage HP WHP Boost (psi) Wastegate Crack Pressure (psi) Fuel (Octane) Recommended Exhaust
Stage 2RWI 214
176 ~19.5 8 91 Stock or Aftermarket
Stage 3RWI 233
191 ~20.5 8 93 Stock or Aftermarket
Stage 4RWI X-100 254
208 ~25.0 8 100 Aftermarket (Required)
Stage 5 X85 264
216 ~25.0 8 E85 Aftermarket (Required)

DISCLAIMER: Some customers may already have some of the following 
ADDITIONAL REQUIRED COMPONENTS.  If you already do, you can remove the item on the Cart page.  The following are *REQUIRED TO OPERATE CORRECTLY* Silicone Charge Tube, V-Flow Airbox Reinforced Silicone Intake Tube (Bed to Airbox), V-Flow Silicone Intake Tube (Airbox to Turbo), and EVP XPT Vent to Atmosphere BOV.

If you have any questions, please call us at (715) 247-3862

Evolution Powersports is proud to introduce our performance upgrade systems for the 2020 Polaris PRO XP. Although the Polaris PRO XP comes stock with 181 Engine HP (~148-150 whp), with some simple and proven performance upgrades, we have this beast pushing about 218 HP with the stock turbocharger on pump 93 octane fuel. Tune Features: Diagnostic Port flash -meaning your ECU does not have to be opened!* Different stages of software depending on exhaust upgrades and fuel octane Rev limits raised to 9300 Speed limit raised to 120 MPH Left foot braking enabled (gas and brake at the same time without going into limp mode) Fan on temps lowered (for a cooler running engine) Boost, Fueling and Ignition Optimized / More aggressive throttle / TQ limits removed *On Mail order ECU's, our bench flash procedures does not require opening of the ECU. The factory seal is retained Evolution Powersports (EVP) a leader in the powersports industry for software tuning, exhaust systems, intake systems, clutching and turbo systems is proud to introduce our performance upgrade systems for the 2020 Polaris PRO XP. Although the Polaris PRO XP comes stock with 181 Engine HP (~148-150 whp), with some simple and proven performance upgrades, we have this beast pushing about 218 HP with the stock turbocharger on pump 93 octane fuel. Dyno Testing / Tuning the PRO XP: We baseline dyno tested the 181 crank HP PRO XP on our Dynojet chassis dyno at 148 - 150 WHP all stock which translates to about a 18% drivetrain loss. We installed our EVP Performance ECU software calibration to improve overall power of the engine on pump 91 octane fuel and gained a tremendous power improvement over stock. The EVP software tune alone unlocked an additional ~13 whp from this 925CC Polaris Prostar engine on 91 octane fuel with stock exhaust. Additionally, the cooling fans are triggered 15 degrees cooler, the rev limits and speed limits are raised and the ignition and fuel tables are calibrated for optimal power. Additional improvements are achieved with our exhaust upgrade and Stage 2 (91 Octane) software at ~167 WHP. Our Stage 3R (93 octane) delivers ~178 WHP.