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Polaris RZR Pro XP Big Injector Maptuner ECU Power Package

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Big Injector Power Flash Package

Included: Power Flash device, Diagnostic Port Cable, Plug-N-Play Adapters, Flow Matched 1300cc Injectors, & Big Fuel Pump Upgrade

Required: High Pressure Wastegate Actuator, V-Flow Intake Tubes, Blow Off Valve Kit & Silicone Charge Tube. 

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 2RWI 214
176 ~19.5 8 91 Stock or Aftermarket
Stage 3RWI 233
191 ~20.5 8 93 Stock or Aftermarket
Stage 4X-110 254
208 ~25.0 8 110 Aftermarket (Required)
Stage 5 X85 264
216 ~25.0 8 E85 Aftermarket (Required)

Description

The Polaris Pro XP is the long-awaited replacement for the venerable XP Turbo. With the new vehicle came great improvements to the drivetrain, engine and turbocharger.  The EVP tuners took full advantage of these improvements by spending hundreds of R&D hours to create the most potent big injector tuning options to dominate both the dunes and trails.

Tune Features

  • Massive wheel horsepower gains

  • Rev limiters raised by 500 RPMS both high and low gears - custom rev limits upon request

  • Speed limiters raised: High gear-120 MPH, low gear raised by 10 MPH, reverse raised by 9 MPH

  • No piggyback fuel controllers to mess with

  • Torque limits raised (makes vehicle more responsive)

  • 2 foot braking enabled

  • Dramatically lowered coolant temperatures by manipulating the fan on/off temperatures (EVP was the first company to do this)

  • Maptuner is a Windows based application

We don't throw around terms like industry leading without the winning proof. We own a constantly evolving fleet of cars which allows us to do parallel development on stock turbo consumer tunes and race-prepped vehicles to develop only the best engineered and designed products and software.

Our in-house race team, EVP Racing, not only competes with our own shop-built cars (ever heard of the Desert Storm & Hustler?) which consistently bring home wins, but the team also works as Race Support to many top racers in the industry such Marc Burnett, Dustin Jones, Kyle Chaney, Tim Farr, Lonestar, Matt Burroughs, Elliot Burns, Casey Scherer and others. 6 out of the top 10 drivers in the Lucas Oil Midwest series used EVP tunes & products to help get them to the podium. EVP programming and products are also used by top drivers in GNCC, BITD and SCORE race series with countless podiums. We Raise Winners!

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.  


Development

The Polaris Pro XP is the long-awaited replacement for the venerable XP Turbo. With the new vehicle came great improvements to the drivetrain, engine and turbocharger.  The EVP tuners took full advantage of this by spending a ton R&D to create a refined big injector package that would dominate the dunes and trails.

The EVP Big Injector tunes for the Pro XP are the most lethal stock turbo ECU programs we have ever released. No big turbo needed - the new water-cooled Pro XP turbocharger is substantially more efficient than the earlier generation XP turbochargers.  With an EVP direct replacement wastegate actuator, fuel pump upgrade and big injectors, 260+ (216 WHP) horsepower is at your disposal on E85. This is nearly 70 horsepower over stock!  E85 not your thing? 250 (209 WHP) horsepower is on tap on 110 Octane fuel.  In addition, 95 93 and 91 octane tunes are included as well.  Want to trail ride with the family and don’t want to deal with race gas or E85?  No problem - simply siphon the fuel out of the tank and purge the lines (switching to or from E85), put the desired fuel in the tank and program the ecu with the tune that corresponds to the fuel. Switching tunes requires NO hardware changes or adjustments whatsoever. 

EVP has spent many years developing software for the Polaris XPT platform with our fleet of company owned XPT’s (16 XPT, 17 XPT, 18 XPT “S, 19 XPT CALI)  to enhance the performance of this iconic vehicle.  Our continued R&D of this new PRO XP platform allows us to stay on the cutting edge with industry leading performance. 

When looking to purchase a tune for your $20,000+ vehicle, the first thing you should ask the tuning company is “do you own a PRO XP?”  Most companies do not own the vehicles they sell tunes for. They essentially “borrow” a vehicle for a few days to perform development.  At EVP, we believe that in order to perform proper R&D, the vehicle must be owned so the necessary development can be done both on the dyno and in real world conditions.  Our company owned XPT’s and new PRO XP have spent countless hours on the dyno to test different software calibrations and hardware components.  

Once the tuning was complete, our vehicles were field tested for months in Arizona, California, Colorado, Idaho, Michigan, Minnesota, Utah and Wisconsin. These places represent the vast majority of conditions our customers drive their vehicle and this helps to ensure the tuning is optimized and tested in the environment our customers ride.

Additional Information

In addition to extensive testing on our own vehicles, we ran our 2020 PRO XP tune and exhaust on Bryce Menzies’s race vehicle in this year’s King of the Hammers race. This race presents a variety of harsh conditions as vehicles face everything from meticulous rock climbing to deep silt beds to dry, open desert. Bryce says, “EVO power was just what our Pro XP needed”.  

Corbin Leaverton, who is running an EVP tune and exhaust on his 2020 Pro XP,  has won both rounds of the WORCS races this year. 

Maptuner X Polaris Instructions

Shipping
 This Item Ships to 
Delivery

Estimated between  and

Will usually ship within 1 business day.

   

Tracking information will be updated within 2 business days This means you never have to wait long on your order to ship

We accept returns within 30 days, simply contact us for a return authorization on your uninstalled part and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

Big Injector Power Flash Package

Included: Power Flash device, Diagnostic Port Cable, Plug-N-Play Adapters, Flow Matched 1300cc Injectors, & Big Fuel Pump Upgrade

Required: High Pressure Wastegate Actuator, V-Flow Intake Tubes, Blow Off Valve Kit & Silicone Charge Tube. 

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 2RWI 214
176 ~19.5 8 91 Stock or Aftermarket
Stage 3RWI 233
191 ~20.5 8 93 Stock or Aftermarket
Stage 4X-110 254
208 ~25.0 8 110 Aftermarket (Required)
Stage 5 X85 264
216 ~25.0 8 E85 Aftermarket (Required)

Description

The Polaris Pro XP is the long-awaited replacement for the venerable XP Turbo. With the new vehicle came great improvements to the drivetrain, engine and turbocharger.  The EVP tuners took full advantage of these improvements by spending hundreds of R&D hours to create the most potent big injector tuning options to dominate both the dunes and trails.

Tune Features

  • Massive wheel horsepower gains

  • Rev limiters raised by 500 RPMS both high and low gears - custom rev limits upon request

  • Speed limiters raised: High gear-120 MPH, low gear raised by 10 MPH, reverse raised by 9 MPH

  • No piggyback fuel controllers to mess with

  • Torque limits raised (makes vehicle more responsive)

  • 2 foot braking enabled

  • Dramatically lowered coolant temperatures by manipulating the fan on/off temperatures (EVP was the first company to do this)

  • Maptuner is a Windows based application

We don't throw around terms like industry leading without the winning proof. We own a constantly evolving fleet of cars which allows us to do parallel development on stock turbo consumer tunes and race-prepped vehicles to develop only the best engineered and designed products and software.

Our in-house race team, EVP Racing, not only competes with our own shop-built cars (ever heard of the Desert Storm & Hustler?) which consistently bring home wins, but the team also works as Race Support to many top racers in the industry such Marc Burnett, Dustin Jones, Kyle Chaney, Tim Farr, Lonestar, Matt Burroughs, Elliot Burns, Casey Scherer and others. 6 out of the top 10 drivers in the Lucas Oil Midwest series used EVP tunes & products to help get them to the podium. EVP programming and products are also used by top drivers in GNCC, BITD and SCORE race series with countless podiums. We Raise Winners!

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.  


Development

The Polaris Pro XP is the long-awaited replacement for the venerable XP Turbo. With the new vehicle came great improvements to the drivetrain, engine and turbocharger.  The EVP tuners took full advantage of this by spending a ton R&D to create a refined big injector package that would dominate the dunes and trails.

The EVP Big Injector tunes for the Pro XP are the most lethal stock turbo ECU programs we have ever released. No big turbo needed - the new water-cooled Pro XP turbocharger is substantially more efficient than the earlier generation XP turbochargers.  With an EVP direct replacement wastegate actuator, fuel pump upgrade and big injectors, 260+ (216 WHP) horsepower is at your disposal on E85. This is nearly 70 horsepower over stock!  E85 not your thing? 250 (209 WHP) horsepower is on tap on 110 Octane fuel.  In addition, 95 93 and 91 octane tunes are included as well.  Want to trail ride with the family and don’t want to deal with race gas or E85?  No problem - simply siphon the fuel out of the tank and purge the lines (switching to or from E85), put the desired fuel in the tank and program the ecu with the tune that corresponds to the fuel. Switching tunes requires NO hardware changes or adjustments whatsoever. 

EVP has spent many years developing software for the Polaris XPT platform with our fleet of company owned XPT’s (16 XPT, 17 XPT, 18 XPT “S, 19 XPT CALI)  to enhance the performance of this iconic vehicle.  Our continued R&D of this new PRO XP platform allows us to stay on the cutting edge with industry leading performance. 

When looking to purchase a tune for your $20,000+ vehicle, the first thing you should ask the tuning company is “do you own a PRO XP?”  Most companies do not own the vehicles they sell tunes for. They essentially “borrow” a vehicle for a few days to perform development.  At EVP, we believe that in order to perform proper R&D, the vehicle must be owned so the necessary development can be done both on the dyno and in real world conditions.  Our company owned XPT’s and new PRO XP have spent countless hours on the dyno to test different software calibrations and hardware components.  

Once the tuning was complete, our vehicles were field tested for months in Arizona, California, Colorado, Idaho, Michigan, Minnesota, Utah and Wisconsin. These places represent the vast majority of conditions our customers drive their vehicle and this helps to ensure the tuning is optimized and tested in the environment our customers ride.

Additional Information

In addition to extensive testing on our own vehicles, we ran our 2020 PRO XP tune and exhaust on Bryce Menzies’s race vehicle in this year’s King of the Hammers race. This race presents a variety of harsh conditions as vehicles face everything from meticulous rock climbing to deep silt beds to dry, open desert. Bryce says, “EVO power was just what our Pro XP needed”.  

Corbin Leaverton, who is running an EVP tune and exhaust on his 2020 Pro XP,  has won both rounds of the WORCS races this year. 

Maptuner X Polaris Instructions

Shipping
This Item Ships to   
Delivery

Estimated between  and

Will usually ship within 1 business day.

   

Tracking information will be updated within 2 business days This means you never have to wait long on your order to ship

We accept returns within 30 days, simply contact us for a return authorization on your uninstalled part and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

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