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Hindle Kawasaki Ninja 400 18-23 EVO Megaphone Slip-on Exhaust

(13 reviews) Write a Review
STG SKU:
$372.99
$254.99 - $317.04
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The Hindle Megaphone EVO Slip-On Exhaust for the Kawasaki Ninja 400 is a quality replacement exhaust that sells for an affordable price. Hindle is famous for offering exhausts that make good power and leave a little money in your wallet which never hurt anyone's feelings. This slip on exhaust installs easily on the Ninja 400, making this a project we feel most riders can easily tackle on their own. Watch our video install on the 2018 Kawasaki Ninja 400 STG Project Bike to see how the Megaphone EVO looks on the bike and hear the kick ass exhaust note!

Click Here for the Hindle Evolution and EVO-Megaphone Noise Reducer (Sold Separately)

  • Saves almost 6.5 lbs as compared to the stock slip on
  • No need to install a fuel controller or remap the ECU
  • Does not require removal of the OEM cat
  • Available with either a Stainless Steel End Cap or a Carbon Fiber End Cap
  • Installs in minutes

All Hindle systems are designed and intended for closed-course competition use only. California customers please click here for addtional information regarding specific restrictions.

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  • 5
    Purchase, shipping and installation

    Posted by Edmund Miles on 29th Jul 2024

    Easy to navigate website. Product looks identical to website. Fast shipping. Installation video was spot on. Paper instructions included in packaging also.

  • 5
    Love mine (with the optional baffle)

    Posted by Matthew Zavislak on 18th Jan 2023

    This thing sounds FANTASTIC but it's simply too loud to be around people without the baffle installed, do yourself a favor and order one if you will be riding anywhere around other people. That said, this is a fantastic exhaust and an install tip, use some high temp anti-seeze between the midpipe and silencer - the fit was too tight on mine without it and I struggled for a half hour before going that route, with great results.

  • 5
    Exhaust

    Posted by Amber Gundlach on 17th May 2021

    Great sound, if you’re thinking about it.. freaking do it.

  • 5
    Hindle evo megaphone - ninja400

    Posted by quarter send on 12th Mar 2021

    On my ninja 400 with the db killer in, the hindle slip on is absolutely perfect. I wanted something with a deep tone that wasn’t ridiculously loud inside the helmet but still noticeable, and that’s what I got. Without db killer it sounds really great, but it’s LOUD! I’ve done canyons, freeway, around the neighborhood with db killer in and it’s not obnoxious at all. Super happy with this slip on, def recommend.

  • 5
    One of the best exhausts

    Posted by Steven on 13th Oct 2020

    I was doing some research on the slip on system I wanted to purchase for my bike. Most of them made it sound a little too raspy and high pitch, neither of those tones appeals to me. I remember watching the clip on STG and I was like f*ck yeah! I want this system. I decided to get the silencer with this system and even with that it sounds nucking futs. Can't wait to take it for a spin tomorrow, I'll definitely be smiling from cheek to cheek.

  • 5
    Extremely happy

    Posted by Tammi Jumper on 10th Dec 2019

    I am so happy with this slip on. Other reviews said it is a lot louder in person, and yes it is! It sounds freaking awesome, and looks great on my red/black Ninja 400. The install was super easy with the help of Brian’s step by step tutorial. I compared several slip-ons before landing on the Hindle Evo Megaphone, and I’m so happy that I picked it!

  • 5
    Great buy !!

    Posted by J on 21st Nov 2019

    Unbelievable value for the money. No regrets

  • 5
    19 Ninja 400 Installed Hindle Evo Megaphone Slip-On

    Posted by mark ciabotte on 19th Sep 2019

    Wow the bike has come alive now sounds like a Ninja, it also helped the motor improve in 3 key area. The idle is smoother and the midrange seems to have a little more kick still breaking in so back down to under 6500 for awhile. When i pull up at the lights now people look and laugh and give me the thumbs up now. Awesome sound more then i expected a nice deep throaty sound . Thank You Hindle Your pipes ROCK ! But i knew that that's why they were my 1st choice .

  • 5
    Worth it!

    Posted by Ash on 10th Jun 2019

    Loud and easy to install.