Yamaha Computer: ECU ECM CDI

This Yamaha Computer, also known as a CDI, ECU, or ECM Box, is a complete OEM product.   More…

$699.00  Was $978.00

Yamaha Computer: ECU ECM CDI

This Yamaha Computer, also known as a CDI, ECU, or ECM Box, is a complete OEM product.   More…

$699.00  Was $978.00

Yamaha Computer Or Engine Management System:

This Yamaha Computer, also known as a CDI, ECU, or ECM Box, is a complete OEM product.

For a tuned/upgraded Control Box, Select the Green Option Above.

What’s included with this ECU Electrical Wiring product?

  • Genuine stock Electrical box for Yamahas.
  • OEM Part
  • Tunning & advanced timing can be performed.
  • Everything’s included and assembled just like in the picture directly from the manufacturer.
  • The product photo is for reference; the part sent will be specific to your ride’s make and model.

 

 

Compatibility/Fitment

This is a list of all the years we carry this part for, yet there may be a different part number from year to year. If your bike is listed, no worries; the product will fit your ride. If any mods are done to the bike, please let us know on the checkout page or in a message after purchase so we can send the correct product for your ride.

BrandModels
YamahaYZ125
YamahaYZ250
YamahaYZ250F
YamahaYZ426F
YamahaYZ450F
YamahaYZ85
YamahaRaptor
YamahaTTR225
YamahaTTR230
YamahaTTR250
YamahaTW200
YamahaWR250
YamahaWR250F
YamahaWR250R
YamahaWR250X
YamahaWR250Z
YamahaWR400F
YamahaWR426F
YamahaWR450F
YamahaWR500Z
YamahaYZ125X
YamahaYZ250FX
YamahaYZ250WR
YamahaYZ250X
YamahaYZ400
YamahaYZ400F
YamahaYZ450FX
YamahaYZ490
YamahaYZ65
YamahaYZ80

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I have a 25’ wr250f. I would like to purchase a comp CCU or ECU that allows me to make timing adjustments and make different maps. I’m confused about all the information out there about this and the wr250f. From what I understand… the one on my bike now is very limited and I can change traction control and that’s it. My timing/ tuning needs major adjustment though as I’m loosing a lot of power when I fire out of turns and shift into 4th gear, the bike really seems to bog down rather than sprint forward. What do I need to purchase that will allow me to make these adjustments? Hopefully you guys can help ? Thanks so much . Joshua Smith asked on March 2, 2025
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What sort of power ect does the tuned ktm530 ecu give u I'm very interested ! Waz asked on November 15, 2024

Hi this is for a built carb and other add-ons to get the full affect then it will allow the engine to rev to another 1000+ rpm and advance the timing.

 Boston Morse answered on November 15, 2024 store manager
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Looking for the CDI box for a 1998 Honda cr250. Do you have them in stock and what is condition. Mark Leendertsen asked on May 31, 2024

yes, we do have them in perfect condition.

 answered on June 3, 2024 store manager
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What does it mean by “costom made for each order” so it’s not a oem part? Brody English asked on May 8, 2023

You're correct, we should add sourcing hard-to-get products can take time to accomplish, yet yes this is an oem product. Especially a 2004 cr125r CDI, one will have to be patient or please do not order as this item hasn't been made for over 8 years now so will take time to find.

 answered on May 8, 2023 store manager
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You got returns just incase it’s not the right cdi box? Brody English asked on April 28, 2023

Whats the exact year and model?

 answered on April 28, 2023 store manager

2004 cr125 cdi box

 Brody English answered on May 7, 2023
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Yamaha Computer: ECU ECM CDI Yamaha Computer: ECU ECM CDI
Your question
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This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
I have a 25’ wr250f. I would like to purchase a comp CCU or ECU that allows me to make timing adjustments and make different maps. I’m confused about all the information out there about this and the wr250f. From what I understand… the one on my bike now is very limited and I can change traction control and that’s it. My timing/ tuning needs major adjustment though as I’m loosing a lot of power when I fire out of turns and shift into 4th gear, the bike really seems to bog down rather than sprint forward. What do I need to purchase that will allow me to make these adjustments? Hopefully you guys can help ? Thanks so much . Joshua Smith asked on March 2, 2025
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
What sort of power ect does the tuned ktm530 ecu give u I'm very interested ! Waz asked on November 15, 2024

Hi this is for a built carb and other add-ons to get the full affect then it will allow the engine to rev to another 1000+ rpm and advance the timing.

 Boston Morse answered on November 15, 2024 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Looking for the CDI box for a 1998 Honda cr250. Do you have them in stock and what is condition. Mark Leendertsen asked on May 31, 2024

yes, we do have them in perfect condition.

 answered on June 3, 2024 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
What does it mean by “costom made for each order” so it’s not a oem part? Brody English asked on May 8, 2023

You're correct, we should add sourcing hard-to-get products can take time to accomplish, yet yes this is an oem product. Especially a 2004 cr125r CDI, one will have to be patient or please do not order as this item hasn't been made for over 8 years now so will take time to find.

 answered on May 8, 2023 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
You got returns just incase it’s not the right cdi box? Brody English asked on April 28, 2023

Whats the exact year and model?

 answered on April 28, 2023 store manager

2004 cr125 cdi box

 Brody English answered on May 7, 2023
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
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FAQ

Is Shipping Included?

Yes, there is free shipping on all Yamaha Computer: ECU ECM CDI‘s in the continental US.

Is fitment guaranteed?

Yes, when all options are selected for the Yamaha Computer: ECU ECM CDI, fitment is guaranteed.

Do you ship worldwide?

Yes, we ship all products internationally for an additional cost. Additional shipping costs for a product will show when your region is selected on the checkout page under shipping.

What is your product return policy?

With any Yamaha Computer: ECU ECM CDI for sale online, PayPal, Apple Pay, Google Pay and credit card are covered by a 30-day return/replace policy if the product is defective or if you don’t receive what you ordered. But since most products we offer are customized to your order, we cannot accept returns and provide refunds for non-warranty reasons (but our products are easy to sell on eBay or Craigslist!). Read more here.

How do I speak with a live agent?

Use the Q&A feature on any product page (see the Q&A tab on this page, for example) where you can get product-specific answers to your questions, OR get one-on-one pro help by phone or video using our Pro Direct Connect service.
Yamaha Computer: ECU ECM CDI 1

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Free Shipping

Free shipping
within the continental US.

Product Options

Upgrades and/or product condition
options are available for this part.

Product Guarantee!

Compatibility and quality is guaranteed!
Return defective items within 30 days.

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