Attention: You are purchasing closed course competition Product(s)

I acknowledge that the product(s) being purchased () was/were designed and intended for closed course competition use only. The product(s) is/are neither designed nor intended for use on public roads or land and is against Federal and State regulations to do so. By proceeding with this purchase, I , agree to only use the product(s) for closed course competition.

If an ECU tune was purchased, please send your unmodified and undamaged OEM ECU to TST Industries, located at 623 Pleasant St, Lake Helen, FL 32744.

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FREE SHIPPING OPTION FOR DOMESTIC ORDERS:

U.S. customers are offered a free shipping option for orders with a discounted subtotal greater than $150.00 (before taxes applied). The order's shipment destination must reside within the United States of America. The free shipping options still utilize our standard postage providers and 3rd party shipping companies. Does not apply to large items such as exhausts, stands, and bodywork shipping. All terms and conditions that apply to normal orders will continue to apply to orders with a free shipping option.

NO RESTOCKING FEES:

An item returned within 30 days of purchase, that includes an accurate RMA#, in a perfectly new, unopened condition, and that complies with our other return policies, will not be charged a restocking fee.

MOST QUESTIONS ABOUT THIS PRODUCT CAN BE ANSWERED ON THIS PAGE.

The most common product related questions are answered in the tabs section on this page. Be sure to carefully read through the "Product Details", "In the Box", and "FAQs" tabs. In addition, a lot of our products have comprehensive videos demonstrating installations and product features. You can find those videos in the "Videos" tab.

Note: Some product pages may not have all the tabs mentioned above. Please read through all the available tabs to find the answers to your questions. If you still need assistance, please use the "ASK A QUESTION ABOUT THIS PRODUCT" button below the tabs section.
NO ADDITIONAL COST: You pay at the time of checkout and never have to worry again.
COVERAGE: Our Limited Extended Warranty starts on the date of purchase. It covers all manufacturer defects for our TST Exclusive products. (Products manufactured by us with the exception of our WORX products)
EXPERT HELP: As always our team is here to help. If you’re unsure about this warranty or if your product is eligible, feel free to reach out to us and we can help answer any questions you may have!
PRODUCT ELIGIBILITY: TST will offer our Limited Extended Warranty on all products manufactured by TST Industries.
EASY CLAIMS PROCESS: Simply click the “Contact Us” page and fill out the “Returns Form” to begin the warranty process. Once our team receives your email and initiates the RMA, you can send your product back to us and we will repair/replace the product at no cost as long as a manufacturer defect is found. What qualifies as a manufacturer defect? Check out our Terms and Conditions for some examples!

TST Performance ECU Tune for Yamaha MT-09 / MT-09 SP 2021-2023

  • TST Performance ECU Tune for Yamaha MT-09 / MT-09 SP 2021+ - Horsepower Dyno Chart
  • Compare the stock tune to the TST Performance Tune and see the horsepower gains possible.
  • Compare torque figures of the TST Performance Tune vs the Stock MT-09 tune.
  • Compare the stock tune to the TST Performance Tune and see the torque gains possible on the MT-09.

TST Performance ECU Tune for Yamaha MT-09 / MT-09 SP 2021-2023

TST Performance ECU Tune for Yamaha MT-09 / MT-09 SP 2021-2023

The TST Performance ECU Tune is the result of hundreds of hours of development, testing, and analysis combined. When flashed onto your Yamaha MT-09 / MT-09 SP's ECU, you'll immediately notice improved performance and more power across the entire RPM range.

PLEASE NOTE: This tune was designed for bikes with an aftermarket full system exhaust and the stock air filter, although aftermarket air filters can be used without negative effects, including the DNA Stage 2 filter.

Rider Modes 1 and 2 are changed within the TST Performance Tune. Modes 3 and 4 are left unchanged.


Applications:
Yamaha MT-09 / MT-09 SP | 2021, 2022, 2023 (North American models ONLY)

We cannot accept ECUs outside of the North American market at this time.

You are responsible for sending us an undamaged stock Yamaha MT-09 / MT-09 SP ECU. We will reflash the ECU and send it back to you ready to be reinstalled. Once an ECU is flashed, all sales are final and no refunds will be issued.

SKU
2021 - 2023/MT-09 / FZ-09/Yamaha
TST Performance ECU Tune for Yamaha MT-09 / MT-09 SP 2021-2023
 
Price: $250.00
Select Model
Quantity

ATTENTION:

If buying this product as part of the Buy Together bundle below, define these options there.

CLOSED COURSE APPLICATIONS ONLY
This kit was designed and intended for closed course competition use ONLY. These products are neither designed nor intended for use on public roads or land and it is against Federal and State regulations to do so.

Tune Features

  • Adjusts riding modes 1 and 2
  • Designed for Yamaha MT-09s with full-system aftermarket exhausts
  • Tuned using the stock air filter - aftermarket filters can be used without the need for reflash
  • Provides horsepower improvement across the rev range
    • Slight increase above 5,000 RPM
    • 1.5% increase in mid-range
    • 2.5% increase to peak horsepower at 10,000 RPM
  • Provides torque improvements across the rev range
    • Consistent 1-2% torque increase from low range RPM to 10,000 RPM
    • 1.5% increase to peak torque at 7,000 RPM
    • 8.5% increase in torque at top end of rev range
  • Optimizes fueling
  • Rider Mode 1 receives advanced ignition timing to improve power at the top end
  • Rider Mode 1 Electronic Control Valve is unrestricted at the top end and opened further above 6,000 RPM and above 20% Throttle Position Sensor
  • Rider Mode 2 Electronic Control Valve opened further for optimized performance
  • Lowers temperature requirement for fan activation
  • Disables top speed limiter
  • Disables closed loop
  • Disables deceleration fuel cut
  • Disables front wheel speed fault code
  • Disables EVAP

This ECU reflash was tuned using premium 91 octane pump gasoline. 91 octane should always be used when operating with this tune.

Description

We've done a lot of development work on the Yamaha MT-09 and MT-09 SP, but for the most part, we focused on improving the looks...until now. We passed our Yamaha MT-09 over to our WORX Racing Division engineer team to let them unleash their racing and tuning knowledge on the Yamaha CP3. Their engineering and tuning efforts have led our TST Race Team to multiple ASRA National Championships, and have proven that the Yamaha MT-09 can be even more fun with the right tune! By optimizing the ECU with our TST Performance Reflash, you will immediately notice more power output and better performance every time you open the throttle. Not only are peak power figures increased, but we improved horsepower and torque across the entire rev range as well as optimized the MT-09 by adjusting or disabling a wide range of parameters that aid in overall performance and operational improvement. Give your Yamaha MT-09 or MT-09 SP an extra kick of power with the TST Performance Tune.

AFTER TUNE: Please be aware that the Check Engine Light will be on and you will be unable to access the menu after reinstalling your flashed ECU. This issue will clear after two ride cycles of at least 35-45 MPH.

This tune was specifically designed to work with aftermarket full system exhaust and the stock air filter, although aftermarket air filters can be used without negative performance effects.

NORTH AMERICAN MARKET ONLY: Please keep in mind that this is only available for North American market Yamaha MT-09 / MT-09 SP motorcycles ONLY. All orders placed outside of the North American region will be canceled.

Q: Do I ship my ECU to you?
A: Yes, it is your responsibility to ship an undamaged stock Yamaha MT-09 / MT-09 SP stock ECU to our facility in Florida for tuning. The ECU must be properly packed and free of any damage or contaminants to be tuned properly.

Q: Why is this tuned for full system exhausts?
A: We wanted to achieve the best performance gains possible with by optimizing the most common performance upgrade done to the Yamaha CP3 motor while retaining the reliability it's known for.

Q: Do I pay for shipping if I am sending you my ECU?
A: Yes - it is your responsibility to properly package your ECU and send it to our facility in Florida.

Q: Where do I ship my ECU?
A: 623 Pleasant Street, Lake Helen FL, 32744 - Please include your order number.

Q: I'm located outside of the United States. Will I have to pay duties on this item?
A: Some countries charge additional fees when a package is imported and delivered to the recipient. We have no way of knowing or estimating what these fees will be. It is the buyer's responsibility to cover these additional costs.

Q: What is your return and warranty policy?
A: Returns are not accepted for this item. Please read over our policies thoroughly on our terms and conditions page BEFORE making your purchase.
TST Industries Terms and Conditions
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