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 $250.00 (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 WORX Quick Turn Throttle Tube for Yamaha YZF-R3 2015+

TST WORX Quick Turn Throttle Tube for Yamaha YZF-R3 2015+

TST WORX Quick Turn Throttle Tube for Yamaha YZF-R3 2015+

Designed for track and performance riders, the TST WORX Quick Turn Throttle Tube delivers quicker throttle response with cleaner ergonomics—no ECU tune needed, just bolt it on and go.

Applications:

Yamaha YZF-R3 | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025

No tune required.

This product is part of our Worx Program!

SKU R3QTT=1

2025 +/YZF-R3/Yamaha

TST WORX Quick Turn Throttle Tube for Yamaha YZF-R3 2015+

Price: $39.99

Quantity

ATTENTION:

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

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Product Details
In the Box
Recommended Accessories
FAQs

Features

Reduces throttle rotation by 14 degrees / 17%
Provides 2-3 degrees of additional reduction when compared to the popular OEM R6 throttle tube upgrade
No tune required
Direct bolt-on replacement of the OEM throttle - no modifications to stock parts required
Intentionally chosen length accommodates longer race grips that can be trimmed to fit OEM length
Increased throttle response
Decreases rider input needed to achieve full-throttle
Laser-sintered construction ensures precise fitment and durability
Perfect for racers and track day enthusiasts
Developed by TST WORX racing program

Description

Reduce the throttle input required to reach maximum power with our easy-to-install WORX Quick Turn Throttle Tube. With a handful of our very own Yamaha R3's in our garage, we wanted to develop something that enabled us to achieve full throttle with less wrist fatigue, especially when we are on our local tracks. With a massive reduction of 14 degrees when compared to the stock throttle tube, we not only reached our goal, but we actually achieved 2-3 additional degrees of reduction when compared to the popular R6 OEM throttle tube upgrade, providing an even snappier response with less input required. We designed the tube to accommodate longer race grips, while providing easy-to-identify trim marks to fit OEM grips. There's no need for a tune or any additional modifications, making this one of the easiest ways to improve throttle response on your Yamaha R3!

Color may vary.

(1) TST WORX Quick Turn Throttle Tube
2 Year Warranty (See our warranty policy here)

Q: Do I have to do any permanent modifications for this to work?
A: No - This is a direct bolt-on replacement for the stock throttle tube and doesn't require any modification to stock components during the install process.

Q: Do I have to tune the ECU for the new throttle?
A: No - There's no tune required for this throttle to function properly.

Q: How long will it take for me to receive this once I order it?
A: Our handling time is 1-2 business days, and the shipping time varies based on the shipping method selected. To learn more about shipping times, please see the articles in our Terms & Conditions regarding domestic and international shipping here.

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: Please read over our policies thoroughly on our terms and conditions page BEFORE making your purchase.
TST Industries Terms and Conditions

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

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Reviews

TST WORX Performance ECU Tune for Kawasaki Ninja 500 2024+

I use this tune on my 24 ninja 500. I've the tune on there for a season now and can say that the bikes runs with more power and runs smoothly. I run it with the full system akropravic exhaust system and love it.

Kyle McQuillan

Aug 5, 2025

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