![Amazon.com: PACEWALKER NINJA 400 Z400 Exhaust Muffler Full System Header Pipe 51mm For KAWASAKI NINJA400 Ninja 400 EX400 ABS Z400 2018 2019 With Muffler Carbon Fiber Exhaust: Automotive Amazon.com: PACEWALKER NINJA 400 Z400 Exhaust Muffler Full System Header Pipe 51mm For KAWASAKI NINJA400 Ninja 400 EX400 ABS Z400 2018 2019 With Muffler Carbon Fiber Exhaust: Automotive](https://images-na.ssl-images-amazon.com/images/I/81jarPLCjGL._AC_SY355_.jpg)
Amazon.com: PACEWALKER NINJA 400 Z400 Exhaust Muffler Full System Header Pipe 51mm For KAWASAKI NINJA400 Ninja 400 EX400 ABS Z400 2018 2019 With Muffler Carbon Fiber Exhaust: Automotive
![Amazon.com: Coffman's Shorty Slip-On Exhaust for Kawasaki Ninja 400 Z400 2018-2020 Sportbike with Red Tip: Automotive Amazon.com: Coffman's Shorty Slip-On Exhaust for Kawasaki Ninja 400 Z400 2018-2020 Sportbike with Red Tip: Automotive](https://images-na.ssl-images-amazon.com/images/I/51iCzv5TzML._AC_SY400_.jpg)
Amazon.com: Coffman's Shorty Slip-On Exhaust for Kawasaki Ninja 400 Z400 2018-2020 Sportbike with Red Tip: Automotive
![GPR EXHAUST SYSTEM COMPATIBLE FOR KAWASAKI NINJA 400 2018/20 e4 HOMOL.SLIP-ON EXHAUST GP EVO4 POPPY - GPR σσ Born to Run™ σσ Made in Italy GPR EXHAUST SYSTEM COMPATIBLE FOR KAWASAKI NINJA 400 2018/20 e4 HOMOL.SLIP-ON EXHAUST GP EVO4 POPPY - GPR σσ Born to Run™ σσ Made in Italy](https://s3-eu-west-1.amazonaws.com/media.gpr.it/foto/foto-scarichi-2014---new-pics-2014---systems-only/foto-generali-website/kawasakininja400.m3.gpan.po.1.jpg)
GPR EXHAUST SYSTEM COMPATIBLE FOR KAWASAKI NINJA 400 2018/20 e4 HOMOL.SLIP-ON EXHAUST GP EVO4 POPPY - GPR σσ Born to Run™ σσ Made in Italy
![Motorcycle Slip on Exhaust system With Muffler Fit For Kawasaki ninja 400 ninja400 Z400 2018 2019 middle pipe with exhaust|Exhaust & Exhaust Systems| - AliExpress Motorcycle Slip on Exhaust system With Muffler Fit For Kawasaki ninja 400 ninja400 Z400 2018 2019 middle pipe with exhaust|Exhaust & Exhaust Systems| - AliExpress](https://ae01.alicdn.com/kf/HTB18a1iJVOWBuNjy0Fiq6xFxVXaS/Motorcycle-Slip-on-Exhaust-system-With-Muffler-Fit-For-Kawasaki-ninja-400-ninja400-Z400-2018-2019.jpg)