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Yoshimura Kawasaki Ninja 400 18-23 Works Edition Race Alpha T Full Exhaust SS-SS-CF

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STG SKU:
Y|2484-14710AP520|0

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The 2018-2019 Kawasaki Ninja 400 is sure to be a favorite with not only club racers but with those competing in the new Jr. Cup at Moto America rounds this year. This green machine has set the bar high for the competition, and Yoshimura is here to help
even more.

Using their race proven Alpha T muffler to shape the power characteristics of the new green machine, Yoshimura engineers found grunting torque and HP that pulls throughout the range. Power is up with the Alpha T full system 4.8% max HP and 4.2% max torque. Exclusive Works Finish gives this race system a golden titanium look after a heat cycle, and the sound is purely Yoshimura.

Also available is Yoshimura's black powder coated aluminum muffler bracket that is a necessity if the rider wants to remove the rear pegs to go racing.


Proudly made in the USA!

The Alpha T utilizes a tapered conical sleeve that produces a higher "GP" tone than its bigger brother Alpha, and is also lighter than the original Alpha. This muffler option includes durable Stainless Steel steel, featuring our exclusive Works Finish fitted with a carbon fiber end cap. One look at an Alpha T system and you know it's something special!

  • 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

Yoshimura Works Finish is a unique offering from Yoshimura R&D of America. The Works Finish is not a coating, but a media blast finish using Yosh's own special recipe of ingredients which results in a stainless steel exhaust that after it goes through a heat cycle on the motorcycle, takes on unique coloring that looks much like those works components our factory racers use.

Works Finish-Features and Benefits:

  • Contemporary satin/matte finish
  • Uniform heat coloration
  • Increased fatigue strength
  • Increased scratch and stain resistance
  • Resurfacing services available
  • No price increase from polish!
  • Style - Beautiful Shape resulting from Tri-Oval design heritage
  • Quality - Unrivaled fit and finish due to improved production tolerances
  • Performance - Optimized for maximum flow and improved ground clearance
  • Sound - Muffler volume and shape produces that magic tone Yoshimura is famous for
  • Service - Optimized for durability and ease of service

Yoshimura Race Series Exhaust Systems - If you're looking for that competitive edge, look no further than our Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.


Yoshimura Alpha T Muffler Option Key:

Alpha T (SLIP-ON OR FULL SYSTEM) SS-SS-CF:
Stainless Steel Sleeve with Carbon Fiber End-Cap

Alpha T (SLIP-ON OR FULL SYSTEM) Ti-Ti-CF:
Titanium Sleeve with Carbon Fiber End-Cap

Yoshimura Alpha Muffler Options

Yoshimura Exhaust Description Guide Yoshimura Exhaust Description Guide

Yoshimura Race Series Exhaust Systems