WR Edition ECU Reflash - Yamaha Wolverine RMAX

6 Review(s) Write a Review

Your Price: $500.00

Part Number: 12025

Size: 10 × 8 × 2 in

Weight: 2 lb

Availability: In Stock

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Customer Reviews

WR Edition ECU Reflash - Yamaha Wolverine RMAX 2021+

***This is for a flash tune service ONLY - you will need to send in your ECU to us to flash - this does NOT include a new ECU***

With our in house ECU programming we modify the following:

RPM Limits Raised
Top Speed Limits removed
Fuel Mapping Improved
Ignition Mapping Improved
AWD Speed Limits removed
Drive by Wire Mapping Improved (including all D-Modes)
Throttle and Torque Limiting Maps Improved
Cooling fan activation lowered by 10 Degrees
Same day service

**Must send in your original ECU for us to re-flash.**

*** Once you have placed your order with us online, please ship your ECU to us at:

Weller Racing, LLC

3200 N. Delaware Street

Chandler, AZ 85225

Please include either a copy of your sales order or a note inside the box with your name and phone number.

Once we receive your ECU, we will get it flashed within 1-2 business days (typically the same day) and send it back to you via 2-Day Fed-Ex Express. ***

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Fantastic!

I got the 87~89 octane flash, this helped me in to major ways.. Most of the places I ride the 93 octane simply isn't available and I can only carry so much with me on the SxS, this will certainly help me a lot. The machine is running between about 184~196 degrees now, this is better on the machine and me inside the cab as well. This was well worth it for me, well done guys! :)

Did you find this helpful? 32 of 32 Found Helpful

Reviewed by: (Verified Buyer) Bryan Looney from BLUFF CITY on 7/1/2021

RMAX Tune

The tune added a nice increase in low to mid range powers, lower operating temps, a little more top speed, and easier starting. If you plan on doing an exhaust modifications, this tune is a must to correct to lean conditions.

Did you find this helpful? 26 of 26 Found Helpful

Reviewed by: Randy Williams from Altoona, Pa on 3/12/2021

Very happy!

Great product! Great service!

Did you find this helpful? 10 of 13 Found Helpful

Reviewed by: Michael Shiroda from Chassell, MI on 3/22/2021

91-93 oct flash

talked to Kyle and discussed what flash I would be most happy with. He also set fan for radiator to start fan sooner. weller exh. tip was flashed. also replaced Weller injection blockoff kit.. easy starts exh. tip is very throughty. no hesitation starting from a stopped position. So far VERY happy with Weller products.

Did you find this helpful? 5 of 5 Found Helpful

Reviewed by: kevin neu from Spokane Valley washington on 10/24/2023

Very Pleased

2021 Rmax 2 32" tires 7500 miles Installed with the exhaust tip and previous Block off plate was hoping for a better Exhaust tone and to lower the exhaust temp ... WIN , WIN .... Exhaust tone is deeper and more throaty with out being much louder ... WIN Also rear muffler runs cooler ... WIN The ECU reflash provided a much smoother pull through the RPM band in all modes with a noticeable increase in power through out ... Outstanding !!!

Did you find this helpful? 5 of 5 Found Helpful

Reviewed by: greg stapp from Arizona on 12/22/2023

WR Edition ECU Reflash - Yamaha Wolverine RMAX

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