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Textron Wildcat XX ECU Re-Flash +5HP


Alba Racing ECU flash for the Textron Wildcat XX


-Stock speed limiter removed. (higher top speed)

-Increased horsepower.

-Increased torque.

-Altered fuel tables

-Altered timing tables

-Altered drive by wire tables for better throttle response

-Altered TQ limiters

-Altered Air flow limiter tables

-Altered shut point for rev limit and t-body

-2-foot driving enabled for more aggressive drivers

-Raised limp mode for radiator temp

Core options:

1. Send us your ecu we will flash it and send it back to you.

2. Pay core charge of $350. Ship back your ecu within 60 days and we will credit you back the full $350.

3. Pay the core charge and purchase out-rite.


***This product can not be sold or shipped to California as it is not emissions legal.



Availability: NOT FOR SALE IN CALIFORNIA ECU core not available for 2021 and up
Pricing: $399.99

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Textron implemented some interesting drive by wire and limiter strategies in this all new Continental ECU. We are the first to crack their code and release the true potential of the new Wildcat XX. Experience better throttle response, more power, quicker acceleration, and higher top speeds with this ECU flash. We make the throttle pedal to throttle body aspect more aggressive and keep the throttle body from partially closing after its stock prescribed RPM giving you even more power, and allowing for more aggressive clutching. No more speed limiter at the factory preset low 75MPH! With stock clutching and stock tire diameter we have seen over 80MPH out of this car already and even more available with proper clutching and tire diameter changes. No more limp mode when the brake and throttle are activated at the same time which allows for more aggressive driving in the turns for all you racers! No piggy back controller can do what we can in this ECU... Currently we have tunes available for stock and a full system with more in development now! Don't get left behind and stuck on your speed limiter!

An ECU Re-flash is a great way to pick up horsepower, drivability and reliability. For starters, they are extremely LEAN from the factory. We correct the AFR for better engine temp and life in all conditions. This flash see's a +5HP increase at the wheels, +8 at the flywheel. Its is a noticeable gain in power! The "Drive by Wire" table in the XX does not have a "Drivers Feel". They are lazy and slow. We correct the tables so they operate more like a throttle cable, the throttle body butterflies will now actually do what your foot does! This is still completely reliable but helps with a better top speed. Also with the better AFR conditions the XX overall run much better! It is a win/win. We alter the torque limiters on the XX, this is what cuts your throttle. You need to run 91 OCT or better fuel but the power and reliability is worth it!

We use the most advance equipment available to build our ecu maps and do a large amount of testing in the field. We develop these maps on our top of the line Dynojet dyno as well as our Axis dyno specifically designed by for UTV testing. They both can load the vehicle for testing in ALL load conditions. These are side by side specific dynos. They are the only specific SXS dyno in the world. What makes it different than other dyno's. They have the ability to tune with a CVT clutch to simulate real world load. No other dyno can do this.

We Data Log hundreds of miles of use using state of the art knock, injector duty cycle, air fuel ratio, boost, and EGT monitors to ensure everything is safe. After the dyno and “ In the field testing”, we tear down the test engines to look for accelerated wear, to ensure long term longevity.

As far as reliability goes, we are the Kings. Our Engines and Tunes dominate endurance racing. Our Tunes/Engines as teams won both turbo and naturally aspirated classes many years in a row now in S.C.O.R.E. series. This includes 1700 miles of wide-open racing per season through the toughest terrain in the world. We have never had 1 failure and do work for nearly everyone who has been on the podium including many Factory Teams. We are trusted more than any other builder/tuner to get the racers the power they want while retaining reliability they need. It is easy to make a turbo motor faster you simply turn the boost up. Here at Alba Racing we do so much more to keep your engine safe!

**You will need to ship your ecu to the address below where we will re-flash it typically within 1 business day and then we will ship it back to you. Please include a copy of your order.

Alba Racing ATTN (Your order #) 10809 Prospect ave Santee CA 92071



 WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.


  • 850-ECU1-XX
  • 850-ECU1-XX
  • NOT FOR SALE IN CALIFORNIA ECU core not available for 2021 and up
  • New

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”
  • Free standard shipping We will select the shipping method.

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