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Yamaha Grizzly 700 ECU Re-flash



Yamaha Grizzly 700 ECU Re-flash

Fitment: 2016+ Grizzly 700


-100% money back guarantee if for any reason your not happy with it, we will put it back to stock and refund you!

-Tuned ignition timing map. When dissecting the Grizzly ECU programming, we noticed it came with an extremely weak timing map compared to its sister engine out of the Raptor 700. This is a huge performance gain after we modify the tables to be similar to a performance Raptor tune we have offered for years. It takes a Utility based vehicle, and turns it into a performance based! It does requires 91 or better fuel.

-Tuned fuel map. Fuel changes are just as important as timing changes for a safe tune. We offer different fuel maps depending on what performance mods you have. (Exhausts) Select the correct drop down and we will match your tune to your vehicle!

-Increased horsepower. Substantial low end and mid range HP gains!

-Increased Torque. Torque increases ALL THE WAY across the RPM range.

-Increased throttle response. The added timing in the mid range REALLY wakes up the throttle response! You will see a huge gain in the "hit"!

-Cooler running engine. Our fuel map is richer than stock. This is not only safer, but it also creates lower engine temps from the richer AFR.

-Lower Fan engagement temp. Stock the fan only has a small window of operation. The factory runs them HOT to pass e-missions test. We kick that fan on 20 degrees cooler so it never falls behind.

-Simple plug in and go. No software to load and update. No laptop or head ache required! Pull the negative battery cable and unplug the ECU! Plug back in after its flashed and you are ready to RIP!

-MORE benefits compared to a power commander or MSD with out the worry of them failing. No added $$ to lower fan temps or tweak a map!

-We will flash your ECU back to stock at any time at no charge. Shipping fees apply.

Maps Available

-Stock Vehicle

-Slip-on Exhaust

-Full System (Coming soon)



Pricing: $199.99
5 5 1

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


  • 250-ECU-Grizzly-Flash
  • 250-ECU-Grizzly-Flash
  • New


Shipping Information

  • Item Requires Shipping
  • W6.0000” x H6.0000” x L6.0000”
  • Free standard shipping We will select the shipping method.

Customer Reviews

Comment Total Reviews (1)

Definitely worth it!
  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 week

Purchased from: Team Alba Racing

What a difference in power and throttle response! The fan kicks on at 188 instead of 206 degrees now.super fast shipping also! Definitely will buy another for my wife’s Kodiak now! Thanks again

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