Like all of our products, our Ninja 400 slip-on system was developed to surpass what is offered on the market today. Engineered to compliment the quality and performance of Kawasaki’s products, this handcrafted system delivers unparalleled sound and performance for the ultimate race experience.


* Teflon Coated Magnesium End-Cap

* Aluminum CNC Machined outlet

* Rubber-Lined Styled Mount

* Spiral-Wound Perforated Core

* Unparalleled Sound

* OEM Cat Retained

Tech Tips:-

Suggested additional purchase of K&N High Flow Element # KN-KA-4018

Additional information