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Description
Fitment
- Expedition LE ACE 900 Turbo (2021-2022)
- Expedition SE ACE 900 Turbo (2021-2022)
- Expedition SWT ACE 900 Turbo (2021-2022)
- Grand Touring Limited ACE 900 Turbo (2019-2022)
- Renegade Adrenaline ACE 900 Turbo (2019-2022)
- Renegade Enduro ACE 900 Turbo (2019-2022)
- Renegade X ACE 900 Turbo (2019-2022)
- Renegade X-RS ACE 900 Turbo (2019-2022)
Dynojet's Power Vision 4 brings you the World's most respected name in powersports Bluetooth flash tuning and offers up a simple, easy to use app to tune your ECU. Flashing a tune to your ECU is now app driven and backed by hundreds of tunes delivered from the cloud - anywhere, anytime.
The Power Vision 4 from Dynojet Research Inc. combined with your phone puts you in control and unlocks your Ski-Doo's hidden potential. Gain access to hundreds of different tunes for various aftermarket components and easily flashing any of them to your off-road vehicle's ECU. Need to tune another machine? No problem. Licensing additional vehicles can be performed right from the app. Unbelievably quick and easy to use, Power Vision puts you in control of your ultimate ride. Custom tuning is supported by the vast network of experienced Dynojet Authorized Tuning Centers.
DOWNLOAD DYNOJET'S POWER VISION APP
- Flash performance-enhancing tunes to your motorcycle with Dynojet's easy to use Power Vision 4 tuning device.
- Easily Flash Tune your ECU from the Phone App
- License & Tune Multiple Vehicles
- Bluetooth Connectivity (Apple & Android)
- Plug and Play Installation
- Instant Access to Dynojet's tune database
- Data & Diagnostics
Features
- Flash tunes to your ECU via bluetooth - no setup required, just create an account, select your tune, flash, and enjoy the Ultimate Ride.
- Access to a vast database of pre-loaded tunes for different configurations
- Easily download and manage pre-loaded custom tunes
- Record real-time engine data and display in WinPEP 8 Data Center
- Optimized for remote-tuning. Easily ride, record, and share data logs tunes
- Read, review, clear, and share diagnostic trouble codes (DTC's) with built-in descriptions
- Supports licensing additional vehicles
- Return to stock at any time - your original, factory tune is safely backed up on the cloud and on your phone
Technical Specifications
- MFG. Part Number PV4-25-02
Vehicle Information
Polaris Scrambler 850 ATV (2013-2026)
The Polaris Scrambler 850, produced from 2013 to 2026, is a high-performance ATV known for its robust capabilities and aggressive styling. Powered by a consistent 850cc ProStar 4-Stroke SOHC Twin Cylinder engine with Electronic Fuel Injection, it delivers reliable power for trail riding and sport performance. While the core engine displacement remained constant, the Scrambler 850 saw continuous refinements rather than full generational overhauls. Horsepower increased from 77 HP (2013-2015) to 78 HP (2016-2026). Early model years (2013-2015) featured distinct trims like the XP and Limited Edition models with premium features such as Fox Podium X shocks and Electronic Power Steering (EPS). From 2016 onwards, the model generally consolidated into a single base trim, with variations primarily in color, and some premium features like EPS became less consistently standard. Newer models (2025-2026) also introduced LED headlights. These changes mean that parts compatibility can vary significantly across the production run. Frequently Asked Questions
Q: How do I ensure I select the correct parts for my Polaris Scrambler 850?
A: Due to variations in horsepower, trim levels, and features across the 2013-2026 model years, it is crucial to use our year and edition selector on this page to guarantee a precise fit for your specific vehicle.
Maintenance
| Component | Interval | Details |
| Initial Break-In Service | 25 hours or 400 km (whichever comes first) | Engine oil and filter change. |
| Engine Oil and Oil Filter | After break-in: every 200 hours, 6 months, or 3,200 km (whichever comes first) | |
| Air Filter | Inspect and clean as needed. Replace as necessary. | Ensure proper installation. Inspect and clean ducts and screens. For severe use, perform maintenance at 50% of the interval. |
| Spark Plug | Inspect and replace as needed. | |
| Drive Belt | Inspect and replace as needed. | Inspect bushings, rollers, and other wearable parts, cleaning and replacing worn components. |
| Coolant | Inspect fluid level and check for leaks as needed. Pressure test yearly. | Add coolant if needed. Inspect coolant strength seasonally. |
| General Inspections | Regularly | Inspect steering, suspension components (tie rods, wheel bearings, bushings, ball joints, shock absorbers), tires/wheels, and wiring for wear, damage, or looseness. |
| Lubrication | As per manual | Lubricate all fittings, pivots and cables. |