Service to our customers is always a high priority at EVP. Due to high demand and communication volume, current delivery and response times are running considerably longer than usual. Thank you for your patience as we work through this unprecedented time.

2018-2019 Polaris RZR RS1 1000 ECU Power Flash

Regular price
$350.00
Sale price
$350.00
Unit price
per 

EVP 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 for both Stock and Big Injectors. See the charts below to help choose which Stage is right for you.

SELECT YOUR YEAR

SELECT YOUR ECU POWER FLASH STAGE* (CHOOSE ONE )

*Each Tune is tailored for the specific components installed on your X3, so some Stages require additional hardware. Additional hardware will automatically be added to your order if required. If you already own additional hardware, you can delete those items from your cart prior to placing final order or call our Sales Dept @ (715) 715-3862.

Purchasing an EVP ECU Power Flash (Tune) requires you remove your vehicle’s ECU and ship it to our shop at: 2006 68th Street Suite D Somerset, WI 54025. Alternatively, you can Tune Yourself by purchasing a Tuning Device, options found here.

Model Year
Stock Injector Power Flash Stages
ECU Power Stage HP Fuel (Octane) Recommended Exhaust
Stock 110
91 Stock or Aftermarket
Stage 1 114.5
91 Stock or Aftermarket
Stage 2 117
91 Muffler
Stage 3 120
91 Intake & Muffler
Stage
PRE-FLASHED ECU UPGRADE

Your ecu can be sent to our Somerset WI facility for reprogramming – otherwise, pre flashed ECU’s can be purchased outright for an additional cost. Please choose “Pre-Flashed ECU” option for the outright purchase of an EVO pre-programmed factory ECU. With this option, there is no need to send us your ECU. You can also have your ECUs programmed by one of our Flashing Dealers (see Dealers section for a list of dealers with flash capability)

Required Hardware BASED ON ECU POWER FLASH CHOSEN ABOVE
1 x 2018-2019 Polaris RZR RS1 1000 ECU Power Flash
$350.00
35000
Subtotal
$350.00
Quantity

Stock Injector Power Flash Stages
ECU Power Stage HP Fuel (Octane) Recommended Exhaust
Stock 110
91 Stock or Aftermarket
Stage 1 114.5
91 Stock or Aftermarket
Stage 2 117
91 Muffler
Stage 3 120
91 Intake & Muffler

 

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)
This product is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. This product is sold only for use in connection with EPA -certified, purpose-built, nonroad vehicles used solely for closed course, nonroad competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA -certified, emission-regulations-exempt and noise-regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law. Questions: Call Evolution Powersports at (715) 247-3862.

testimonial

My car is absolutely insane. LOVE it. Thank you for everything. Zero issues and even in 95 degree ambient it's not over heating dining or anything. This power dining is 100% perfect. Car is a beast. You guys Rock! - Dynomite Turbo Kit

Ernie

Evolution Powersports has a reputation of the utmost quality and attention to detail on every product they design. From within the industry and outside, I have heard nothing but great things about this company and my experience has been the same. If you are looking to make more reliable power this company can get you there. Both customer service and product design are top notch and they stand behind their work!

Blake S

Don’t spend much of your money here unless you want gobs and gobs of reliable power

Collision Vision

I wouldn’t go with another company if you payed me

Ryan L

Great customer service!
I have had such a great experience with EVO over the course of a year, I wouldn’t even try going anywhere else. Prices are fair and the performance you receive is unreal!!

Dave B

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