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ARMAT by Alba Racing Yamaha EX / EXR / JetBlaster ECU Re-Flash


Here at Alba Racing we have worked tuning 3 cylinder Yamaha UTV ECU's for years, now we are in the watercraft game! We have spent months testing the TR1 engine and our ECU packages in our local test bay located in San Diego, CA. We feel our ECU re-flash is the best on the market! Un-lock the full power of the TR1 using the simplest tuning solution on the market, PLUG AND PLAY! Send us your stock ECU (located in front of the air box) we will re-flash it in 1 business day and send it back 2 day AIR!


-MPH increase (+3 to +5 MPH) *depending on pairing mods

MPH gains are greatly debated across the EX/EXR world. In our testing (At sea level, 1/2 tank fuel, 74-78 degrees) we saw a solid 3 MPH gain when pairing our flash with a Solas impeller. Then after adding the intake and "Free Flow" exhaust we saw a +5 increase in the same conditions. We have multiple maps for your exact package, use the drop downs to select your pairing mods.

-Performance Timing Tables (Horsepower and Torque gains)

Our performance timing tables are the most refined in the industry. Using our knowledge and experience tuning the YXZ1000's for years (We have been doing them for 6+ years and have 1000's of flashes out there) we used similar strategies for the timing map in our TR1 flash!

-Performance Fuel Tables (Custom set up for your exact package)

Use the drop down menu to select your pairing mods, we have an exact fuel map for your mods! If you add an intake or exhaust down the road, send it back! We will update the map for FREE!

-Increased throttle response (Modified drive by wire tables)

Stock the TR1 throttle response feels terribly lazy and unresponsive. Our flash fixes this and makes its EXTREMLEY RESPONSIVE. From railing the buoy course to racing your buddy across the lake, when you stab the throttle, you want FULL power. No nannies or delays, HOLD ON!

-Increased Rev Limit (8400 RPM)

You will need to add the SOLAS 12/17 impeller to see the true RPM/MPH gains. The flash unlocks it, but you need to change the impeller to raise the RPM. The target RPM is 8200 with the Solas 12/17, the limiter is set to 8400.

-Requires 91 or 93 OCT Fuel

The added timing and RPM requires running 91 OCT minimum. Use the drop down to select desired fuel.


Availability: NOT FOR SALE IN CA
Pricing: $299.99

Customize Your Item

- Add Impeller -
 * required
- Select Fuel Octane -
 * required
- Select Model -
 * required
- Shipping Address -
 * required
- Select Intake -
 * required
- Select Exhaust -
 * required
Free standard shipping We will select the shipping method.




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


  • 781-ECUI
  • 781-ECUI
  • New


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W6.0000” x H6.0000” x L0.0000”
  • Free standard shipping We will select the shipping method.

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