Polaris ECU Flash Tuning

  • Polaris ECU Flash Tuning

Polaris ECU Flash Tuning

2020-2021 Polaris RZR Pro XP!!
2016-2020 Polaris RZR Turbo XP ECU Flashing !!!
2014-2020 Polaris RZR & Ranger 800 & 1000 XP Highlifter Edition UTV ECU Flashing !!! 
2014-2022 450 570 850 & 1000 Polaris Scrambler & Sportsman ATV Flashing !!!

*Also 1000 General XP as well.

*** Please include info of your bike in the box, I am working crazy hours sometimes so it's impossible to call people at 3 in the morning, include year, make, model, sub model & engine size & if nothing crazy like bbk, etc done I will just flash it & get it back to you. 

You Like Power ??? Did you add a Exhaust, or do you just want your factory atv or utv to run cooler & better ??? Well don't look any further, We don't pry apart your computer or require you to buy extra hardware/software, or expect you to flash it yourself, All you got to do is pull off your ecu, mail it in, with your ph# in the box.


We do Fuel, Timing, Boost, Limiters, Rev Limiters, Speed Limiters, Torque Limiters, Seatbelt limiters, Fans on Early, etc, etc. It's Plug & Play, that easy.


We don't pry apart your factory stamped & sealed computer to reflash it & then try to caulk it back together in the hopes that it don't leak when you go mudding or wash your bike, or Require you to buy extra hardware/software to do it yourself, We don't just supply you with a tune, We put it on there for you, we plug rite into your factory computer & put a 100% ready to go tune on your computer just like the manufacture would.


We have spent hundreds of hours writing tunes on our Two In House Dyno Jet Dynos, our tunes are dual cylinder tunes, unlike others we don't just put one wideband in the exhaust & adjust both cylinders equally till they reach a combined number. we individually tune each cylinder so there is no chance of 1 cylinder running lean & the other running rich. 


Chances are if you've done it we've already got a tune for it....

 What makes us better ??? Besides 2 decades of experience Tuning Power Sports Vehicles & countless hours writing & testing tunes for just about every year, make model atv/utv, there is, We do everything rite in your computer just like factory, it's Plug & Play.
Don't waste $ on one of them blinky box "tuners", or other hardware, not because they cost $250-$399 but because all they do is piggy back between your factory fuel injector cables & fool the already preset signal going to them, & you don't have a bunch of wires or have to worry about them getting wet & then shorting out. What we do is all done right in your factory computer just like the factory would!!!
Add Power & Don't look back... We will make your atv or utv run cooler, make more power & over all just run better & make your throttle so much smoother, snappier throughout the entire rpm range, We also offer factory tunes for those that run lean from the factory, bypass seat belt limiters, & also offer tunes that dealer will never know, Won't void your factory warranty!!!
We can adjust Ignition Timing, Fuel Tables, Boost, Engine Limiters, Fans on earlier & in Race Applications, Remove Rev Limiters, Speed Limiters & allow Gas & Brake Launch Control. (Please contact us For Race Applications First)
All you got to do is hit the throttle, all our tunes are done in house on our state of the art DynoJet Dynometers, fuel, timing, boost, etc rite on the dime & ready to roll.
Ecu "Computer" removal is easy, all you got to do is remove 4 Torx bolts located behind your driverside seat on 2 seaters & behind back seat on driverside on 4 seaters, pull back the levers & pull, removing your ecm from your vehicle, drop it in the mail with your name & phone# in the box, We will get it a couple days, & personally call you to ask specs or what else you want done, flash to your liking & then mail it back to you.
We simply plug into your factory connector, make a copy your factory tune, save it under your name, then make changes to your fuel, timing, etc & then in a couple days you got your ecu back & are riding with a extra smile when you hit the gas!!! but being we don't have to remove or pry open your computer each time to make changes in most cases it can be done in less then 2 hours, we are constantly making new tunes as new products come available. 

Ever need any additional modifications done or just want to go to a bigger tune we only charge $50 to make changes.

*Also Can be changed back to Stock at Anytime.


The way it works: You can bring in your atv/utv & we can reflash it on the spot only takes 10-15 minutes, or you can simply remove your computer ECM  & drop it in the mail with your name & phone# in the box & when we get it a couple days, we will personally call you to verify what we are doing, we make a copy of your factory tune with your name, make changes to your computer, then in a few days mail your ecu back & your saying man this is Awesome!!!


Guaranteed!! If you don't like it we'll either make changes to your liking for free, or return it back to stock & refund all your $.


We can Adjust Timing, Adjust Fuel Tables, Raise Speed Limiters, Remove Torque Limiters, Raise Rev Limiters, Boost Levels, Gas & Brake limiters, Seat Belt Limiters & adjust for tire sizes.


Powersports Tuning
P.O BOX 249 
GilletteWY 82717


The website will send you an email with the tracking number for the return of your computer. 


***If you do not have a printer or do not want to check out online, you can still send your ECU in with a piece of paper that states your name, number, and return address and we will contact you when we receive it prior to flashing.


 ***Don't forget to include your Phone & Order# in the box with your ecu.


Customer Reviews

Based on 17 reviews
Jeremy Mcdonough
Great job

Very helpful doing custom tune on rzr 800 and ray is very helpful trying to get my machine to run right.definitely recommend

Curtis Pachal
2011 Polaris 800 6x6

2011 Polaris 800 6x6
Original ECU was changed out with 800 xp
Poor starting
High temp
Limiting out@ 5400 rpm
Check engine light

Now that Ray flashed the ECU
Every thing works as it should.
No issues at all.
Better than new ,well worth it.

Ben Laskye
2017 Polaris Sportsman 450 HO

Runs much better now. Well worth the money!

Reginald White

I had my 2021 Polaris Sportsman XP 1000 flashed due to overheating issues. I've noticed better proformance, higher speeds (even with the taller tires) and an average of 25°F cooler.
Great job

Shawn Perry

Machine runs great after the tune, no issues at all, also runs A lot cooler.