WSRD Stock Injector Stock ECU Flashes | 2020-2025 Polaris RZR Pro XP - Turbo R - Pro S

WSRD is now proud to offer stock ECU flashes for your Pro XP, Turbo R and Pro S Polaris RZR models! 

The DynoJet Power Vision is a great tool, but flashing your ECU just got easier!

ECU Shipping Details
Please forward your stock ECU to the following address:

Whalen's Speed R&D
161 Commercial Avenue
Paw Paw, Michigan 49079
(Please print off your order confirmation email and include with your ECU.)

WSRD Power Production:

• Stock Tune: 190-200 Hub Horsepower | 210-222 Crank Horsepower
• WSRD WS190.91 Tune: 227 Hub Horsepower | 252 Crank Horsepower
• WSRD WS190.93 Tune: 232 Hub Horsepower | 257 Crank Horsepower
• WSRD WS200.98 Tune: 242 Hub Horsepower | 269 Crank Horsepower

*PLEASE NOTE: CRACK PRESSURE DOES NOT NEED TO BE MODIFIED FOR THE WSRD STOCK INJECTOR TUNES. THE OEM WASTEGATE IS RECOMMENDED.*

Through development, and testing over the last few years we have found that stock machines range from 190 Hub Horsepower to nearly 200 Hub Horsepower, as shown in the dyno graph. 
Even with the Can-Am X3 Models it has been tested that manufacturer advertised horsepower numbers may be higher or lower than reported.

WSRD Tune Features:

• Radiator fan activation temp lowered from ~200* F to ~175* F
• Torque limits for L raised to 100%, reverse raised to 75%
• Component protection mode for fueling lowered to increase torque and horsepower, especially right after the pedal is floored.
• Ignition timing per cylinder is optimized for maximum power as well as drive-ability, careful consideration was used not only for when at wide open throttle, but as well as cruise, throttle transitions, ect.
• Throttle feel and control is thoughtfully improved, to control through a whoop section, on/off feel in short course style racing or playing in the woods, eco mode is improved but offers the less aggressive pedal for technical rock sections or simply loading on a trailer.
• Speed limits removed, your speed limit is your rev limiter/gear
• Rev limiter raised to 9200 RPM
• Rough road detection is raised to max to prevent power loss
• Plus more!