TST WORX Velocity Stacks 15-24 Yamaha R3, 20-24 MT03

TST WORX Velocity Stacks 15-24 Yamaha R3, 20-24 MT03

Increase the performance of your 2015+ Yamaha R3 or 2020+ MT-03 with one simple installation. Our exclusive TST WORX Velocity Stacks install without any special tools to provide a 5% peak power gain on a properly tuned R3.

TST headquarters is home to multiple R3 race bikes, and in our quest for track day domination, we have designed a simple and easy way of adding real performance and power to your Yamaha R3 / MT-03 engine. Through an extensive research and testing process, we were able to determine the most effective lengths for overall power increase using the natural resonant frequencies of the R3 / MT-03 intake to develop the greatest volumetric efficiency. All of that work has resulted in a 5% peak power gain on a properly tuned engine when compared to the same bike using OEM velocity stacks. That's a significant performance boost that can help you land your race boots on the podium. Installation is an easy bolt-on process, which means that real-world horsepower gains are easy to achieve and leave the ability to return to the stock setup if the need ever arises. Each R3 / MT-03 Velocity Stack is made from a chemical-resistant compound capable of withstanding gasoline and other harsh chemicals found in the extreme environment of your Yamaha's engine.

Features
Provides a 5% increase in peak power*
Supersport legal in CCS and ASRA
Simple and easy installation that does not require any special tools
No modification required for installation
Manufactured from chemical-resistant material to withstand gasoline and other harsh chemicals
Developed through extensive research and testing by the TST Industries WORX Racing Program
5% peak power gains are expected when installed on a properly tuned R3 / MT-03 over an identical bike using OEM velocity stacks

Returns & Exchanges

If you are not completely satisfied with your purchase, you may return the item within 30 business days of receipt. While we offer a hassle-free return policy, some non-defective items may be subject to a 15% restocking fee.

Returned items must be:

• New and unused
• In original condition
• In the manufacturer’s original packaging
• Include all tags

Returns due to manufacturer defects will be accepted only if the customer provides photographic evidence showing the issue was not caused by misuse.

Non-Returnable Items

• Electrical components
• Special or made-to-order items
• Windscreens
• Bodywork
• Carbon fiber parts
• Closeout items
• Used parts
  

Customers are responsible for all return shipping costs.

Once your return is received and inspected, refunds will be processed within 24–48 hours to the original payment method (minus shipping fees). Please allow an additional 2–8 business days for the refund to appear on your account.

Before returning any item, please contact us at support@motostarz.com or call 1-236-481-2222 to obtain a return authorization number. This number must be clearly marked on both the inside and outside of the package.