POLARIS XP PRO MAPTUNER X EVP
$949.00
Evolution Powersports is proud to introduce our performance upgrade systems for the 2020 Polaris PRO XP. Although the Polaris PRO XP comes stock with 181 Engine HP (~148-150 whp), with some simple and proven performance upgrades, we have this beast pushing about 218 HP with the stock turbocharger on pump 93 octane fuel.
Our Maptuner X ECU Programmer includes EVP Stages 1,2, 3 and the stock tune.
Stage 1 ECU Upgrade 91 Octane (Stock Exhaust): ~163 WHP / ~ 198 HP
Stage 2 ECU Upgrade 91 Octane (Slip On Exhaust): ~167 WHP / ~204 HP
Stage 3 ECU Upgrade 93 Octane (Slip On Exhaust): ~178 WHP / ~218 HP
Maptuner Instructions can be found below
POLARIS MAPTUNER X INSTRUCTIONS
Description
Polaris XP PRO Maptuner X ECU Programming Package offered by MotoExpo!
Maptuner X is a consumer hand held ECU flashing device similar to many diesel programmers on the market except with more capability. With it, you can flash your own ECU via the touch screen interface and included cabling. The cable plugs into the OEM diagnostic port. With Maptuner X, you can install the same proven EVP programs. Not only that, Maptuner X has live datalogging capability, DTC Reading/Reset and many other features. It is also compatible with most Polaris, BRP and Yamaha vehicles meaning you only need one device to tune many vehicles! (additional vehicle tunes must be purchased). You can return your vehicle back to stock at any time!
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 3 (93 octane) delivers ~178 WHP.
All programs have the following 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)
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