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  1. Ninja 400 Parts
    Two Bros Slip on (aluminum) LIKE NEW!! Best Offer applies, asking 280.00 no dents or cracks comes with baffle
  2. Exhaust And Headers
    Hello everyone, I installed the Akrapovic Full System but wanted to confirm my work. The manual calls for putting on the flanges and spigots on in a certain way and I have followed it but the flanges themselves do not sit flush against the exhaust header but the spigots are put in as much as...
  3. New Member Introduction
    Wassup everyone. Got myself a 2018 kawasaki ninja 400 ex. In need of a complete exhaust system. Can anyone help?
  4. Kawasaki Ninja 400 Classified Forum
    Selling my Arrow GP Slip on, price is $200. I am getting a new Leo full system so I don't have a need for it anymore. Exhaust was installed by the previous owner, not sure when, but the bike has 8,700 miles on it (purchased with 3,400). The exhaust is in great shape, no dings or dents. There is...
  5. Exhaust And Headers
    Hi all, New member here I’ve been following these forums for awhile now but made an account as I couldn’t find a specific answer (I’m a bit of a bike amateur...). Been riding for 6 months, and the 2019 Ninja 400 is my first bike! Been dabbling in certain changes I’d like to make and one of the...
  6. Kawasaki Z400 Forum
    I was hoping to get some advice regarding a small bike problem I’ve got. Be glad for your thoughts. I installed a shorty slip-on exhaust as well as some shorty levers. Motorcycle performed pretty amazingly at first, but as I was riding on PCH there was a sudden, very noticeable drop in power. I...
  7. Exhaust And Headers
    I've been looking to replace the stock exhaust in my Ninja 400 for a long time,. I for sure wanted a slip-on exhaust, something LOUD, and something that cost me $300 max. Obviously I plan to save up for it because I want to get a decent quality exhaust that will definitely last me, I want this...
  8. Ninja 400 Parts
    Just took this off my bike. Is in great condition (needs a cleaning real quick buts that's it), just didn't like the note. Comes with the heat shield, clamps and mounting bolt (all included hardware). Looking to get $350 + shipping. Ships ASAP! Will entertain offers. Factory tall windscreen -...
1-8 of 8 Results