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Ultimate Yoshimura Alpha T Works Street Slip-on Exhaust Ktm 390 Duke / Rc390 2017-2020 Save 45% Now [o58fW7xG]

$71.99 $230.99 -69%

Ultimate Yoshimura Alpha T Works Street Slip-on Exhaust Ktm 390 Duke / Rc390 2017-2020 Save 45% Now [o58fW7xG] This product is a Slip-on / Bolt-on applications that do not require tampering with the vehicle's emissions control system.NOTICE:This product is a slip-on/bolt-on applicat

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Ultimate Yoshimura Alpha T Works Street Slip-on Exhaust Ktm 390 Duke / Rc390 2017-2020 Save 45% Now [o58fW7xG]

 

This product is a Slip-on / Bolt-on applications that do not require tampering with the vehicle's emissions control system.

NOTICE:

  • This product is a slip-on/bolt-on applications that do not require tampering with the vehicle’s emissions control system.
  • Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"

Yoshimura Alpha T Works Street Slip-On Exhaust KTM 390 Duke / RC390

The Works Alpha T Street Slip-On features Yoshimura's Works finished muffler sleeve that takes on a unique coloring after it goes through a heat cycle. This special finish treatment increases fatigue strength, scratch resistance and just looks cool.

Yoshimura R&D of America is proud to introduce their Alpha line of exhausts. The Alpha Exhaust's styling, fit and finish are the result of investments made in technology and decades of experience with the latest in digital design capabilities. One look at an Alpha Exhaust and you will know it's something special. The unique Tri-Oval design is especially striking from the rear, where the large-diameter carbon fiber end cap and well-integrated, draw-formed, slash-cut outlet can clearly be seen. But there's more to the Tri-Oval design than its cutting-edge appearance, along with improved lean-angle ground clearance, this shape allows better use of internal volume to produce the deep, distinct exhaust note Yoshimura is known for.

Features:

  • 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
  • Optimized for durability and ease of service
  • Made in the USA

 

Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART".

This product is a Slip-on / Bolt-on applications that do not require tampering with the vehicle's emissions control system.

 

This product is NOT CARB legal. Legal only for racing vehicles in closed course competitions which will never be driven on a public right of way.

This product is legal for closed-course competition use only; for racing vehicles (a competition vehicle not used on public highways). Intended for off-road use or race purposes; does not meet regulations of pollution-controlled roads or highways.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

This product is a brilliant choice. It's a solid, well-constructed device.

- Conor N..

December 27, 2025

Absolutely no complaints!

This product is a superb item. I'm very glad I bought it.

- Maverick O..

December 27, 2025

Absolutely no complaints!

This product is a class apart. The quality is exceptional.

- Moises O..

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