TST Industries, LLC

TST WORX Velocity Stacks for Yamaha R3 / MT-03 2025+

Sale price$119.99
SKU: R3VS2
TST WORX Velocity Stacks for Yamaha R3 / MT-03 2025+
No special tools needed for installation.
Developed by TST Industries.
Made from injection molded rubber for an easier fit and long lasting durability.
Compare TST WORX Velocity Stacks to the OEM counterpart.

Upgrade the power of your 2025+ Yamaha YZF-R3 or MT-03 with one installation! Our exclusive TST WORX Velocity Stacks drop into the stock airbox without the need for any special tools, and can deliver up to a 3% increase in peak horsepower and up to 8% just before the rev limiter when paired with proper tuning. Pair these with our TST WORX Airbox Cover and Stage 2 ECU tune for even more power gains!

Applications: CLOSED COURSE COMPETITION ONLY

  • Yamaha YZF-R3 | 2025, 2026
  • Yamaha MT-03 | 2025, 2026

TST Industries, LLC

TST WORX Velocity Stacks for Yamaha R3 / MT-03 2025+

Sale price$119.99
SKU: R3VS2

Upgrade the power of your 2025+ Yamaha YZF-R3 or MT-03 with one installation! Our exclusive TST WORX Velocity Stacks drop into the stock airbox without the need for any special tools, and can deliver up to a 3% increase in peak horsepower and up to 8% just before the rev limiter when paired with proper tuning. Pair these with our TST WORX Airbox Cover and Stage 2 ECU tune for even more power gains!

Applications: CLOSED COURSE COMPETITION ONLY

  • Yamaha YZF-R3 | 2025, 2026
  • Yamaha MT-03 | 2025, 2026
Quantity:
Make an awesome bundle with your TST WORX Velocity Stacks for Yamaha R3 / MT-03 2025+
TST WORX Velocity Stacks for Yamaha R3 / MT-03 2025+ TST WORX Airbox Cover for Yamaha YZF-R3 / MT-03 2025+ $167.98

This product is part of our WORX program. Learn more.

This product was designed and intended for closed-course competition use ONLY. This product is neither designed nor intended for use on public roads or land and it is against Federal and State regulations to do so.

Features

  • Provides 3% increase in peak power, and as much as 8% increase in top-end power before the rev limiter
  • Supersport legal in CCS and ASRA
  • Simple and easy installation that does not require any special tools
  • No modification required for installation
  • Injection-molded rubber construction is chemical-resistant to withstand gasoline and other harsh chemicals
  • Developed through extensive research and testing by the TST Industries WORX Racing Program
  • Should be paired with TST WORX Airbox Cover and TST Stage 2 Tune for best results 

3% peak power gains are expected when installed on a properly tuned R3 / MT-03 compared to an identical bike using OEM velocity stacks

Description

TST Industries has had a lot of Yamaha R3s over the years and collected a lot of trophies in the process. Our latest 2025 Team Yamaha Blue YZF-R3 is our first fourth-generation R3 we've been tearing into, and we've found that just like the generations before it, it can greatly benefit from some bolt-on performance upgrades. Enter our exclusive TST WORX Velocity Stacks. Through an extensive research and testing process, we determined the most effective shapes for overall power increase using the natural resonant frequencies of the R3 and MT-03 intake to develop the greatest volumetric efficiency, resulting in a 3% peak power gain and up to 8% in the top-end before the rev limiter on a properly tuned engine when compared to the same bike using OEM velocity stacks. That's enough power to help you pull away from the pack and land your race boots on the podium. No modification or special tools are required for installation, ensuring that this bolt-on upgrade can be removed and your ride returned to stock trim if needed. Our exclusive WORX Velocity Stacks are injection-molded rubber specifically chosen to withstand the harshest demands of your Yamaha race bike.

Color may vary.

  • (1) pair of TST WORX Velocity Stacks

Features

  • Provides 3% increase in peak power, and as much as 8% increase in top-end power before the rev limiter
  • Supersport legal in CCS and ASRA
  • Simple and easy installation that does not require any special tools
  • No modification required for installation
  • Injection-molded rubber construction is chemical-resistant to withstand gasoline and other harsh chemicals
  • Developed through extensive research and testing by the TST Industries WORX Racing Program
  • Should be paired with TST WORX Airbox Cover and TST Stage 2 Tune for best results 

3% peak power gains are expected when installed on a properly tuned R3 / MT-03 compared to an identical bike using OEM velocity stacks

Description

TST Industries has had a lot of Yamaha R3s over the years and collected a lot of trophies in the process. Our latest 2025 Team Yamaha Blue YZF-R3 is our first fourth-generation R3 we've been tearing into, and we've found that just like the generations before it, it can greatly benefit from some bolt-on performance upgrades. Enter our exclusive TST WORX Velocity Stacks. Through an extensive research and testing process, we determined the most effective shapes for overall power increase using the natural resonant frequencies of the R3 and MT-03 intake to develop the greatest volumetric efficiency, resulting in a 3% peak power gain and up to 8% in the top-end before the rev limiter on a properly tuned engine when compared to the same bike using OEM velocity stacks. That's enough power to help you pull away from the pack and land your race boots on the podium. No modification or special tools are required for installation, ensuring that this bolt-on upgrade can be removed and your ride returned to stock trim if needed. Our exclusive WORX Velocity Stacks are injection-molded rubber specifically chosen to withstand the harshest demands of your Yamaha race bike.

Color may vary.

  • (1) pair of TST WORX Velocity Stacks
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