Loading...
Product image 1NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 2https://youtu.be/VukntR8FsbM
Product image 3NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 4NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 5NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 6NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 7NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 8NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 9NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 10NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 11NINJA 400 18-20/Z400  Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler
Product image 12https://www.youtube.com/embed/ARDA6oopmIw

*Product may vary by application

NINJA 400 18-20/Z400 Race ALPHA T Stainless Full Exhaust, w/ Stainless Muffler

SKU: 14710AP520

Regular price $729.00

MADE IN USA

0%
Financing

FREE SHIPPING
over $75 and
Apparel $29 and up

1-YEAR
Warranty

Repair Services
Available

Race Series Exhaust System


By filling out the form below you acknowledge that the item being purchased is for racing only and this vehicle will never be used on public roads or land.

The product that you are purchasing is designed and intended for closed course competition use only and is labeled as such, i.e. Yoshimura "RACE SERIES." Yoshimura RACE SERIES products are neither designed nor intended for use on PUBLIC ROADS or LAND. Such use is prohibited by Federal and State regulations.

I have read, understood, and agree to Use Restriction Terms.

Same day shipping on In Stock items placed Mon-Fri by 4:00 pm PST.


(Payment Options Available at Check Out)


Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "MODIFIED PART"


WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov


The New Kawasaki 400's are 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 our race proven Alpha T muffler to shape the power characteristics of the new green machine, our 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. Additional gains are made in weight, saving over 6lbs versus the stock complete system. Exclusive Works Finish gives this race system a golden titanium look after a heat cycle, and the sound is purely Yoshimura.

Also available is our 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!

Instructions and Parts Diagram
Instructions / Parts Diagram

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.

Attention International Customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility including fitment and performance may vary by marketplace.

Race Series Exhaust System

Open tab

FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE

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.

Works Finish Explained

Open tab

New Yoshimura Works Finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components our factory racers use.

  • Contemporary Satin/matte finish
  • Uniform heat coloration
  • Increased fatigue strength
  • Increased scratch and stain resistance

Vehicle Fitment

Open tab
  • Kawasaki Ninja 400 2018
  • Kawasaki Ninja 400 2019
  • Kawasaki Ninja 400 2020
  • Kawasaki Z400 2019
  • Kawasaki Z400 2020
  • Reviews

    Open tab
    Close (esc)

    Free Shipping

    Free Ground Shipping on Web Orders over $75.00

    *48 Contiguous States

    Age verification

    By clicking enter you are verifying that you are old enough to consume alcohol.

    Search

    Shopping Cart

    Your cart is currently empty.
    Shop now
    x