2018-2022 Polaris RZR RS1 1000 ECU Power Flash - Precision EFI

2018-2022 Polaris RZR RS1 1000 ECU Power Flash

002RP0045

Regular price $549.99
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Stock Injector Power Flash Stages
ECU Power Stage HP WHP Fuel (Octane) Recommended 
Stock 110
91 91 Stock or Aftermarket 
Stage 1 114.5
96 91 Stock or Aftermarket 
Stage 2 117
97 91 Aftermarket Exhaust
Stage 3 120
99 91 Aftermarket Exhaust & Intake

 

The Polaris RS1 is a game changing vehicle. EVP is the first to dyno and tune this unique vehicle and have achieved significant horsepower gains through timing, fueling, torque limit modifications, rev limits, speed limits, etc. We also build additional safety into our tune by lowering the fan on temperature by 20 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 1000/900/925T engines as possible.
  • NEW- Revised decel fueling - eliminates the lean pop that the stock tune has when running an aftermarket exhaust!
  • Rev Limiters raised
  • 100% Throttle
  • Improved throttle response in all modes (E-Gas Settings Improved)
  • Improved ignition timing advance optimized for 91 Octane for maximum power
  • 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 reflash for most bolt on mods (You are responsibe to make sure your mods are compatible with our programming - All EVO and most other aftermarket companies' exhausts are compatible with our programming as well as all EVO intakes)
  • Engine Speed TQ Limiters removed ("Shaft Saver delete")
  • Vmax Delete (Speed Limiter Removed)

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

Send-in

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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