Aftermarket Assassins '16 Polaris RZR XP Turbo Custom Power Vision Tunes w/ Big Injectors
AA's performance tunes are offered loaded directly on the Powervision ECU tuner! This versatile tuner allows our tunes to easily be uploaded to your factory ECU, switch between tunes, and even return to stock. The is also a great gauge showing boost, timing and more. You can leave the hooked up for gauges, or completely remove it after flashing your ECU. The also has excellent data logging capabilities if you download the software, and use your laptop. You can even view trouble codes and erase them on the fly. We are highly experienced in tuning these RZR's and that will show. Our tunes are simply set up correctly, and everyone with a Powervision should have these tunes! They are also easily labeled and will show rough horsepower claims with supporting mods such as exhaust and clutching.
These tunes modify all the necessary maps to create big horsepower, while still maintaining a reliable and safe RZR. Each tune is built specifically for your Powervision allowing us to change the tire size or fan temp if needed. These tunes are also specifically written for our larger injectors and cannot be used with your factory injectors. When data logging with stock injectors we can see we are using over 105% duty cycle, and dynojet's tune (because of a different way they adjust fuel) is at 114% duty cycle! These are simply numbers you do not want to see. This greatly increases the chance of injector failure, and is not nearly as precise fueling at WOT. Polaris upgraded injectors for the 2017+ models, and you should also! Not only did we upgrade injectors, but we imported many map fixes from the 2017 to make for a better running machine with more power and even more response.
Max boost levels are listed as reference only. Altitude, temperature, charge temps, intercooler temps and many other conditions play into a factor of final boost output. AA tunes do a better job of making sure you reach these levels as the factory tunes are overly safe.
Features:
- Massive horsepower gains
- Quicker throttle response and power delivery
- Throttle by wire limiters disabled
- Tunes will not throw an overboost code
- Fan on/off temp lowered to 190/185 degrees Fahrenheit
- Seatbelt limiter disabled
- Speed limiter removed in low and high gears
- Rev limit at a safe 9200 RPM
- Misfire sensitivity is turned down to prevent false codes and the ability to run our launch control module
- Many map imports from 2017 models to make a better and more powerful RZR
- No mess of having to send in your ECU. This is a much safer way of programming your ECU
- Very easy to use tuner that can also check and erase most trouble codes
- Easily data log 32 parameters with 1 push of a button and review on your windows computer later
- We update your device to make sure the tuning process goes smoothly
Fitment:
- For 2016 RZR XP Turbo models only - Includes a set of the bigger '17+ Injectors
