Dynojet Power Vision 3 for Polaris RZR 900 / S 900 (2015-2021)
The RZR 900 and S 900 have a lively engine choked by a locked, conservative factory ECU - and once you add a slip-on or intake, the stock map runs rich and lazy instead of crisp. The Dynojet Power Vision 3 reflashes the ECU in minutes, right at the trailhead, no laptop needed.
Load a Dynojet calibration through the OEM connector and the RZR 900 sharpens up with corrected fueling and a freed rev ceiling. Dash-mount the PV3 and monitor AFR, RPM, and coolant temp live as you ride.
This PV3 Dynojet Polaris device is a Polaris RZR 900 tuner and Polaris fuel tuner - an RZR 900 ECU flash and RZR ECU tuner in one. As an off-road ECU programmer and RZR trail fuel tuner, this Power Vision 3 RZR S 900 unit delivers a real RZR 900 performance upgrade for trail and recreational riding.
Key Features
- Flashes the ECU directly through the OEM connector - no laptop on the trail
- High-contrast, glove-readable display for tuning and live monitoring
- Preloaded Dynojet tune library plus support for custom maps
- Stores multiple tunes for different mods, fuels, or terrain
- Functions as a full digital gauge - AFR, RPM, coolant temp, speed
- Free Power Core software for data logging and tune editing
- Sealed against weather, dust, and vibration for off-road use
- Backed by a 1-year warranty and Dynojet tech support
Specifications
- Device: Dynojet Power Vision 3 EFI flash tuner
- Connection: OEM-style diagnostic connector (plug-and-play)
- Display: High-contrast color screen, dash-mountable
- Software: Power Core (free download, Windows)
- Tune storage: Multiple onboard calibrations
Fitment
Fits 2015-2021 Polaris RZR 900, RZR S 900, and RZR Trail models. Confirm your model year and engine before ordering.
Who Is This Tuner For?
- RZR 900 / S 900 owners running bolt-ons who need the ECU corrected
- Riders wanting crisper throttle and midrange than stock
- Owners who want live engine monitoring on the dash
- DIY tuners who flash their own maps
Common Applications
- Bolt-on builds: exhaust, intake, and filter upgrades
- Trail and recreational riding
- Multi-tune setups for fuel and elevation changes
- Diagnostics and data logging via free Power Core software
Frequently Asked Questions
Do I need a laptop to use the Power Vision 3?
No. The PV3 flashes your ECU directly from the device. A computer is only needed if you want to use the free Power Core software to log data or edit tunes at home.
Will this work with my exhaust and intake?
Yes. Dynojet provides free tunes for common bolt-on combinations, and authorized Dynojet tuners can build a custom map if your setup needs one.
Can I go back to stock?
Yes. The PV3 stores your original calibration and can reflash the factory tune at any time.
Does it monitor engine data while I ride?
Yes. Mounted on the dash, the PV3 acts as a live gauge for AFR, RPM, coolant temperature, and more.
Is a tune included?
The device ships with access to Dynojet's tune library for supported configurations. Custom dyno tunes are available separately through authorized tuners.
Who is this tuner best for?
It's best for the 2015-2021 Polaris RZR 900 or S 900 owner running bolt-ons who wants crisper throttle and corrected fueling than the lazy stock map, with dash-mounted live monitoring.
Why Dynojet
Dynojet is the recognized authority in powersports tuning, with decades of dyno development behind every calibration. The Power Vision 3 puts that same proven tuning data into a handheld device built to survive the trail.
Order from Dunes 2 Dezert SXS
Get the Dynojet Power Vision 3 for your RZR 900 shipped direct. Order from Dunes 2 Dezert SXS.
