• To keep pace Yoshimura has developed our new Alpha-T Street Series Works Finish stainless slip-on with carbon fiber heat shield.

  • Not only does it remove over 5 lbs of weight, it adds over 2% max HP and over 2% max torque.

  • Beautiful Shape resulting from Tri-Oval design heritage

  • Unrivaled fit and finish due to improved production tolerances

  • Optimized for maximum flow and improved ground clearance

  • Muffler volume and shape produces that magic tone Yoshimura is famous for

  • Optimized for durability and ease of service

  • Stainless Steel Tail-pipe

  • Includes mounting hardware and installation instructions
 
 
  • To keep pace Yoshimura has developed our new Alpha-T Street Series Works Finish stainless slip-on with carbon fiber heat shield.
  • Not only does it remove over 5 lbs of weight, it adds over 2% max HP and over 2% max torque.
  • Beautiful Shape resulting from Tri-Oval design heritage
  • Unrivaled fit and finish due to improved production tolerances
  • Optimized for maximum flow and improved ground clearance
  • Muffler volume and shape produces that magic tone Yoshimura is famous for
  • Optimized for durability and ease of service
  • Stainless Steel Tail-pipe
  • Includes mounting hardware and installation instructions
 
Compatible Vehicles
YearsMakeModelNotes
2017-2020KTM390 Duke
2017-2020KTM390 RC
 
NOTE: Image may not be actual item and may differ depending on your vehicle fitment. Please do not make your purchase based on the picture. Contact us for more information.
 
INTERNATIONAL CUSTOMERS: Before purchasing aftermarket parts for your bike, please confirm that your vehicle has USA-specified parts. If you have a non-USA vehicle, the manufacturer may have used different OEM parts to meet your countries standards. If this is the case, parts ordered from a USA retailer may not fit correctly. Compare the microfiche for the USA model to your model to be sure they are the same. Perf-moto is not responsible for fitment issues caused by non-USA models.
 
All Taxes, Customs, and Duty fees for Internationally sent items are the responsibility of the buyer.. Unfortunately, we can not mark as gift or lower the value for international shipments.
Sales tax is collected for Michigan residents and other states which require internet sales tax.
 

Shipping to the USA will be with UPS, Fedex, USPS, or other trackable service. Shipping to all International countries will have tracking

Remember, Customs and Duty Taxes for International purchases are the buyers responsibility. Please make sure you know the rules of your country before purchasing. All buyers are responsible for additional shipping and handling charges incurred due to an invalid or undeliverable shipping address.
 

Customer Service: Our goal is provide you with the best and easiest internet purchasing experience. Feel free to contact us on eBay. Our hours are Monday thru Friday 9am-5pm (Eastern Standard Time USA). We try our best to answer all emails within 24 hours and any email sent after Friday 5pm will be answered the following Monday.

Feedback & DSR ratings:; We are committed to providing a great online shopping experience. Please contact us with any questions or concerns before you leave feedback and we will be happy to help.
 
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