2016-2022 Polaris RZR 1000S ECU Power Flash - Precision EFI

2016-2022 Polaris RZR 1000S ECU Power Flash


Regular price $549.99

Stock Injector Power Flash Package

Includes Power Flash device, diagnostic port cable & all Stage Tunes listed below (including the Stock Tune)

ECU Power Stage HP WHP Fuel (Octane) Recommended 
Stock 89 69 91 Stock
Stage 1 92 71
91 Stock
Stage 1.5 95 73
91 Aftermarket Intake
Stage 2 97 74.5
Aftermarket Exhaust
Stage 3 99 76 91 Aftermarket Exhaust & Intake
Stage 3R 101 78 100 Aftermarket Exhaust & Intake


Evolution Powersports has done it again - programming for the Polaris RZR 1000S has yielded excellent horsepower gains! Timing, fueling, torque limit modifications, rev limits and speed limits have all been changed to extract the most power and make the vehicle as fast as possible. A 5 wheel horsepower increase with just tuning and an 11 wheel horsepower gain with intake & exhaust! We also build additional safety into our tune by lowering the fan on temperature by 17 deg F. The OEM fan on temperature is is too high (well over 200 deg F). In addition the fan on/off temperatures can be set for each customer depending upon where they live and the conditions typically ridden in.

Other great features are added and/or changed to enhance the drivability and fun factor of the vehicle. Evolution Powersports has vast knowledge of the Polaris Bosch ECU from our work in the automotive world. We have brought this expertise to the SXS market to extract the most performance from the Polaris Pro Star 1000 engine as possible.

Please ship your ECU to our Somerset WI location or you may choose "With New Polaris ECU" below. You can also have your ECUs programmed by one of our Flashing Dealers (see Dealers section for a list of dealers with flash capability)
  • Big horsepower gains
  • Rev Limiters raised to 9200 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 for maximum power
  • Speed limits raised from 75 to 95 mph in high gear and from 44 to 60 mph in low gear
  • Fueling adjusted for aftermarket components (intakes, exhausts and cat deletes) for optimal Air/Fuel Ratios
  • No need to run a "piggyback" fuel controller with our programming for most bolt on mods
  • Torque Limiters removed ("Shaft Saver delete") for a much more responsive and fun vehicle
  • Cooling fan on temperature is lowered by 17 Deg F, but can be set to whatever temperature the customer wants
  • Evolution Powersports always makes it easy to upgrade your tune in the future - you only pay for the difference in tune cost plus shipping.

Watch a Video of EVP Sponsored Rider JD Krezman Taking 1st Place! 

choose between two options

go to a Dealer

Get your ECU Flash by a simple plug into the diagnostic of your powersport vehicle by one of our certified dealers

See Dealer locator


You can send us your ECU.
You only need to fill out this form.

Fill ecu send-in form

you hesitate ?

Did you know that whenever you want you can improve your stage !
You just have to pay the difference between both stages !
This gives you the flexibility to start with the first stage option and upgrade to a more powerful stage without having to pay the full price again.

Did you know you can also add a warranty to your modified vehicle ? 

click here

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