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Polaris RZR Pro S ECU Bench Power Flash (SEND-IN ECU)

Evolution Powersports - Tuning - Polaris RZR Pro XP & Turbo R/Pro S ECU Bench Power Flash (SEND-IN ECU)

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Polaris RZR Pro S ECU Bench Power Flash (SEND-IN ECU)

EVP DISCLAIMER: This Bench Flash Service requires removing and sending in your ECU to: 2018 State Road 35 Somerset, WI 54025. Please print and fill out this ECU SUBMISSION FORM and submit it with your physical ECU. Turnaround time is 24-48 hours days to complete AFTER we receive your ECU.

Refinements never end at Evolution Powersports. After achieving huge power gains and overall performance enhancements for the 181-horsepower Polaris twin that first debuted in the Pro XP platform, the new Polaris RZR Pro S opened the door for the wizards at EVP to further refine the already potent tuning packages. After months in the Dyno Lab and testing in the field, we’re excited to re-release our all-new Pro S performance tuning upgrades featuring major enhancements across the board.

TUNE FEATURES

Massive wheel horsepower gains
Speed limiters raised in high and low gear
Rev limiters raised in high and low gear
Torque limits raised for enhanced responsiveness
Race Start/No-Brake Start – No need to press the brake to start vehicle
Revised fan temperature settings significantly lower coolant temperatures
Improved boost response and low-to-mid range power
Left-foot braking enabled (gas and brake at the same time without going into limp mode)
Fueling corrected so no additional controllers are required
More aggressive throttle and overall throttle response
Big Injector tunes include EVP 1300CC Injectors (set of 2), and EVP Wastegate Actuator

RZR PRO S STOCK INJECTOR TUNING INCLUDE: EVP Bench Power Flash

RZR PRO S BIG INJECTOR TUNING INCLUDE: 1300cc Injectors, Wastegate Actuator, EVP Bench Power Flash

If you previously purchased an EVP tune for your Pro S, you can access these revised tunes free of charge.

ECU SEND-IN CUSTOMERS: Contact EVP sales at (715) 247-3862 to coordinate your free tune upgrade.

SKU: 1002020074

Legacy SKU: 004FP0274

$500.00

SELECT BENCH POWER FLASH *

STOCK INJECTOR ECU POWER FLASH: Stage 2-91

STOCK INJECTOR ECU POWER FLASH: Stage 3-93

STOCK INJECTOR ECU POWER FLASH: Stage 3-96

BIG INJECTOR ECU POWER FLASH: Stage 2RWi-91 Octane

BIG INJECTOR ECU POWER FLASH: Stage 3RWi-93 Octane

BIG INJECTOR ECU POWER FLASH: Stage 3RWi-96 Octane

BIG INJECTOR ECU POWER FLASH: Stage 4RWi-X110 Octane

BIG INJECTOR ECU POWER FLASH: Stage 5RWi-X85 E85

Quantity

Subtotal: $500.00

Quantity must be 1 or more

Tuning Disclaimer: Evolution Powersports, LLC product found on this website 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]. The product is sold only for use in connection with EPA certified, purpose-built, non-road vehicles used solely for closed course, non-road 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.

I have read, understood, and agree to Use Restriction Terms.

DESCRIPTION

Refinements never end at Evolution Powersports. After achieving huge power gains and overall performance enhancements for the 181-horsepower Polaris twin that first debuted in the Pro XP platform, the new Polaris RZR Pro S opened the door for the wizards at EVP to further refine the already potent tuning packages. After months in the Dyno Lab and testing in the field, we're excited to re-release our all-new Pro S performance tuning upgrades featuring major enhancements across the board.

Power delivery has never been better with crisp, head-pinning acceleration off the line to drastically improve 0-60 mph times, going from 5.63 seconds stock to 3.94 seconds on our Stage 5-X85 tune. Additional horsepower gains have also been realized throughout the Stock and Big Injector tune stages for an overall transformation that you're guaranteed to notice on the first pull.

RECOMMENDED UPGRADES: It is highly recommended that you upgrade to EVP Silicone Charge Tubes and V-Flow Intake, as the plastic OEM units are highly susceptible to blowouts (SEE PHOTOS). Additional recommended components include BOV or BRV, high-flow exhaust, clutch kit and spark plugs.

TUNE FEATURES

Massive wheel horsepower gains
Speed limiters raised in high and low gear
Rev limiters raised in high and low gear
Torque limits raised for enhanced responsiveness
Race Start/No-Brake Start — No need to press the brake to start vehicle
Revised fan temperature settings significantly lower coolant temperatures
Improved boost response and low-to-mid range power
Left-foot braking enabled (gas and brake at the same time without going into limp mode)
Fueling corrected so no additional controllers are required
More aggressive throttle and overall throttle response
Big Injector tunes include EVP 1300CC Injectors (set of 2), and EVP Wastegate Actuator

STOCK INJECTOR POWER FLASH STAGES	FUEL TYPE	BOOST PRESSURE	WHP	CRANK HP	REQUIRED PARTS
Stock	91	17 lbs	164	181	N/A
Stage 2-91	91	18.5 lbs	176	215	N/A
Stage 3-93	93	20 lbs	185	226	Gap Spark Plus to .018 or purchase pre-gapped plugs.
Stage 3-96	96	22 lbs	193	235	Gap Spark Plus to .018 or purchase pre-gapped plugs.

STOCK INJECTOR NOTE: Stage 3-93 and Stage 3-96 requires the spark plugs be gapped to .018, or purchase EVP PRE-GAPPED PLUGS.

BIG INJECTOR POWER FLASH STAGES	FUEL TYPE	BOOST PRESSURE	WHP	CRANK HP	REQUIRED PARTS (INCLUDED)
STAGE 2RWi-91	91	18.5	178	217	1300cc Injectors, Wastegate Actuator
STAGE 3RWi-93	93	20	187	228	1300cc Injectors, Wastegate Actuator
STAGE 3RWi-96	96	22	194	237	1300cc Injectors, Wastegate Actuator
STAGE 4RWi-110	110	26	205	250	1300cc Injectors, Wastegate Actuator
STAGE 5RWi-X85	E85	26	211	257	1300cc Injectors, Wastegate Actuator

BIG INJECTOR NOTE: In addition to the included 1300cc Injectors and Wastegate Actuator, EVP Big Injector Tunes also require upgraded BOV or BRV, Charge Tubes, high-flow exhaust, clutching, gapped spark plugs, EVP V-Flow Intake and World's Best Belt.

FITMENT

2025+ Polaris RZR Pro S

Disclaimer

Tuning Disclaimer
This tuning product is intended for off-road and competition use only unless otherwise stated. Installation and use may affect emissions compliance, vehicle performance, durability, and warranty coverage. Buyer is responsible for verifying fitment, intended use, and compliance with all applicable local, state, and federal laws before installation or operation.

Polaris RZR Pro S ECU Bench Power Flash (SEND-IN ECU)

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