YOSHIMURA NINJA 500 2023-2025/ Z500 / NINJA 400 2024 Race AT2 Stainless Full Exhaust, w/ Stainless Muffler

The Kawasaki Ninja 500 is now ready to head to the race track with our new AT2 Race Series Works Finish full system!

 PLEASE NOTE IF FITTING FULL EXHAUST SYSTEM TO 2025 OR LATER MODEL WITH EURO 5+ EMISSIONS ENGINE LIGHT WILL APPEAR. PLEASE SEE SSS ECU REFLASH OPTIONS LISTED BELOW. 

 https://sssmotorcycles.com/products/kawasaki-ninja-500-2023-2025-sss-ecu-reflash?utm_campaign=share_orders&utm_content=android&utm_medium=product-links

Please see youtube video for more information in regards to ecu remapping. Link in pictures. 

The new 451cc twin cylinder engine of the Ninja 500 challenged our development team to add power and torque, and that they did! Our AT2 responded with 5.7% increase in max hp and 6.1% increase in max torque! That along with loosing 6.3 pounds of weight from the stock system will make any track day rider rejoice!

Our AT2 Race Series full system includes carbon fiber heal guard and low volume sound insert INS-20-K for noise sensitive race tracks.

Yoshimura's AT2 is proudly designed, developed and manufactured in Chino, California.

Weights:

Stock exhaust: 15.0 lbs.

Yoshimura AT-2 full system: 8.7 lbs.

Sound levels:

(Using J2825 standards) with INS-20-K low volume sound insert.

2000 RPM

Stock: 76.6dB

AT2: 95.7dB

5000 RPM

Stock: 84.8dB

AT2: 102.6dB