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.

* All fields are required Close Aknowledgement


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.


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.


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.

Yoshimura Street Series ALPHA-T Titanium Slip-On Works Finish for Yamaha YZF-R1 2015+

Yoshimura Street Series ALPHA T titanium slip-on with Works Finish installed on a 2015+ Yamaha YZF-R1. Improve the performance, sound, and appearance of your Yamaha YZF-R1. Manufactured from race-grade titanium and carbon fiber. Carbon fiber exhaust tip and heat shield. Yohsimura's tri-oval shape provides a unique sound and increased ground-clearance. Easily mounts to you 2015+ Yamaha R1. Includes a removable low-volume baffle.

Yoshimura Street Series ALPHA-T Titanium Slip-On Works Finish for Yamaha YZF-R1 2015+

The Alpha T is designed and manufactured with a tapered conical sleeve that produces a higher "GP" tone compared to it's bigger brother, the Alpha. This slip-on features a gorgeous titanium canister with a carbon fiber exhaust tip, improving the looks, sound, and performance of your Yamaha R1.

Applications: Yamaha YZF-R1 / R1M / R1S 2015, 2016, 2017, 2018, 2019

This item does not qualify for free shipping.

Weight 8.10 LBS
Price: $701.11
tst email icon
Get a notification when this item is back in stock.


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


  • Tri-Oval design
  • Designed and manufactured to extremely strict tolerances
  • Unrivaled fit and finish
  • Provides optimum airflow for improved performance
  • Race-grade brushed titanium canister with Works finish
    • Satin / matte finish
    • Increased strength against fatigue
    • Uniform heat coloration
    • Increased scratch and stain resistance
  • Carbon fiber exhaust tip and heat guard
  • Titanium inlet pipe
  • Designed to provide improved ground clearance when compared to the OEM setup
  • Yoshimura signature sound

Works Finish


Yoshimura has a long history of claiming championships on and off the track. With cutting edge design and manufacturing technology combined with experiences gained from their sponsored racing efforts, Yoshimura has become the leading manufacturer of exhaust canisters and full racing systems. Their expansive R&D department is dedicated to developing the best parts manufactured from high quality materials with extremely strict standards. This uncompromising attitude has brought them podium titles time after time. The Street Series Alpha T Slip-On exhaust for the Yamaha YZF-R1 /R1M / R1S is no exception to Yoshimura&#39s rules. This lightweight and gorgeous exhaust produces a higher "GP" tone when compared to the Alpha slip-on, one that Yoshimura considers to be the "big brother" of the Alpha T. This brushed titanium slip-on features Yoshimura&#39s Works finish, meaning it has a treated satin finish that produces uniform heat coloration and increased durability against scratches, stains, or fatigue. The Alpha T slip-on exhaust is the result of years of effort and brought to life by the most advanced technologies in manufacturing. It's air flow has been optimized to provide maximum performance gains to the 2015+ R1, giving you a little extra boost on the street or track compared to Yamaha&#39s stock setup. The canister's unique tapered conical design gives the bike more ground clearance while also being optimized for durability and easy service.


  • Yoshimura Street Series Alpha T Titanium Slip-On with Carbon Fiber Exhaust Tip
  • Carbon Fiber Heat Guard
  • Installation hardware
  • Installation Instructions
  • Limited 1-year warranty provided by Yoshimura

WARNING: Cancer and Reproductive Harm -


There have been no reviews

Dear Customer, TST Industries' website uses cookies to allow us to better understand how the site is being used and to enhance your shopping experience. By continuing to use this site, you consent to this policy. Click to learn more.