Your Yamaha Wolverine RMAX has more power to give, and the Dynojet Power Vision 3 is how you get it. The tune raises the speed and rev limiters so you can go faster and adjusts engine timing for an extra boost of horsepower. It also raises the limp mode speed so you can actually get back to the trailer, and it lets you use the gas and brake at the same time for technical riding. It doubles as a diagnostic tool, too.
What the Tune Changes
- Higher rev and speed limits for more top-end on Yamaha's 999cc twin.
- Engine timing adjustments that add horsepower and improve response.
- Simultaneous gas and brake for control on steep climbs, ledges and descents.
- Faster limp mode so you aren't stuck at a crawl after a fault.
- Lower fan temps to keep the engine cooler when the going is slow.
- Tweakable tunes, plus the ability to go back to stock.
Simple Install, Clear Screen
Installing a tune with the Power Vision 3 couldn't be easier. Plug it into the standard diagnostic port and hit install. The bright, full-color screen is easy to read and navigate, so you can finish the install and get driving. Leave it plugged in to see live wheel speed, coolant temperature, RPM and more. After the ride, hook it up to a PC and use the logged data with the included Power Core tuning software to troubleshoot issues or build your own tunes.
Why Tune an RMAX
The RMAX is built for long days and mixed terrain, often with a full load of riders and gear. A tune helps the machine pull its weight with less effort and keeps it pulling longer on open stretches. Riders running bigger tires or heavy accessories will notice the difference right away.
Two-Seat or Four-Seat
This tuner covers both the RMAX2 and RMAX4 in the listed years. The four-seat RMAX4 is heavier and often carries more people and gear, so the extra pull is especially noticeable when climbing. Keep an eye on the live coolant readout on long climbs and hot days.
Fitment
| Year | Make | Model |
|---|---|---|
| 2021 | Yamaha | Wolverine RMAX2 |
| 2021 | Yamaha | Wolverine RMAX4 |
| 2022 | Yamaha | Wolverine RMAX2 Sport |
| 2022 | Yamaha | Wolverine RMAX2 R-Spec |
| 2022 | Yamaha | Wolverine RMAX4 R-Spec |
| 2021-2022 | Yamaha | Wolverine RMAX2 Limited Edition |
| 2021-2022 | Yamaha | Wolverine RMAX2 XT-R |
| 2021-2022 | Yamaha | Wolverine RMAX4 Limited Edition |
| 2021-2022 | Yamaha | Wolverine RMAX4 XT-R |
Fits the 2021-2022 Wolverine RMAX2 and RMAX4 trims listed, including Sport, R-Spec, XT-R and Limited Edition. Newer RMAX models aren't listed for this tuner.
In the Box
- Dynojet Power Vision 3 tuner, preloaded with a Wolverine RMAX tune
- Power Core tuning software
Returns
Each tuner pairs to the ECU it flashes first and can't be reset or used on another machine. Because of that, ECU tuners are non-returnable. Confirm your trim and year against the chart before ordering.
Who It's For
RMAX owners who want more performance for trail rides, hunting and family adventures. Browse more Wolverine RMAX electrical accessories and RMAX sound systems.
Install Notes
Connect the tuner to the diagnostic port and follow the prompts. The flash takes a few minutes, and no tools are needed.
- source:
- superatv
- satv_url:
- https://www.superatv.com/yamaha-wolverine-rmax-dynojet-power-vision-3-ecu-tuner
- desc_status:
- written_2026-10-31
