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Akrapovic Kawasaki Ninja 400 18-23 Carbon Slip-On Exhaust

(42 reviews) Write a Review
STG SKU:
A|1040-S-K4SO6-APC|0
$596.06
$524.53
You save $71.53
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The Akrapovic Kawasaki Ninja 400 Carbon Slip On Exhaust represents the first step in the exhaust system tuning process, and they offer a great balance between price and performance. Change the nature of your bike by adding more power, improved performance, and the unique Akrapovic sound. Everything packed in stylishly designed Slip-On exhaust systems. The result of taking design very seriously is a beautifully crafted exhaust system with plenty of carbon fibre parts. Race-proven materials. The Akrapovic Carbon Slip On for the Kawasaki Ninja 400 installs easily and looks amazing on the bike. The fit and build quality of this slip on are top shelf all the way. When it comes to exhaust quality Akrapovic is the best of the best, this is another great example of why they wear that crown.

The Akrapovic Kawasaki Ninja 400 Carbon Slip On is designed to be used with their Akrapovic Kawasaki Ninja 400 Stainless Steel Header for riders who want a full exhaust system. As with all Akrapovic Exhaust the quality and fit of this header is absolutely top shelf. This header has a larger diameter than the OEM header and will accept the 12mm OEM exhaust sensor or the larger 14mm sensor if you intend to use an aftermarket sensor for tuning purposes.

If you plan to add the Akrapovic Kawasaki Ninja 400 Headers to create a full system we recommend installing the noise insert that is included with the Carbon Slip On for the Ninja 400

Optional available headers from the finest stainless steel offer an upgrade to a full system when used with the Akrapovic Slip-On exhaust system. Let your bike stand out with more power, beautiful design, and the unique Akrapovic sound.

Akrapovic Kawasaki Ninja 400 Stainless Steel Header

Power: +0.8kW at 10200rpm

Weight: -2.4kg

Torque: +1.9Nm at 3250rpm

Weight: 3.25 lbs is the weight of the Akrapovic Carbon Slip On for the Kawasaki Ninja 400 (OEM Slip On weighs 9 lbs)

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

Write Review

  • 5
    Best exhaust money can buy

    Posted by Sam on 27th Apr 2022

    Recently installed on my 2022 Ninja 400 (yes, it fits) and it really woke the bike up. It sounds amazing (both with and without the baffle). Easy to install and worth every penny in my opinion.

  • 5
    Sounds really good

    Posted by Jose on 21st Apr 2022

    First off, the exhaust shipped super quick and I recieved it fast even with the holiday. Very happy about that. The exhaust sounds bada** on my bike. To me, without the baffle, it sounds perfect. Not too loud and the right amount of bass in it. Get it!

  • 5
    Great product!

    Posted by Faith Berry on 22nd Feb 2022

    Well worth purchasing the full system with the exhaust, really makes the 400 appear more aggressive and gives it a total makeover while sounding great too! A decent boost of power if tuned to the full system that brought more life in the 2-cylinder rocket.

  • 5
    Great Exhaust!

    Posted by Nam Huynh on 7th Oct 2021

    I just installed this earlier in the week! Great exhaust and great video from Brian Van on the installation. The shipping was fast as well!

  • 5
    Akrapovic Carbon Slip-On Exhaust

    Posted by Don Ames on 7th Aug 2021

    We started with a little bump in the road in that someone in the warehouse shipped me a pair of race gloves, and shipped the person who ordered the race gloves the Akrapovic slip-on I had ordered. When I discovered the error, I called customer service. The gentleman I talked to was polite, courteous and very helpful. He apologized for the error and was already aware of the mistake that had been made. He promised to get my exhaust to me as quickly as possible, and 3 days later it arrived at my door. My final reaction......mistakes happen! In this instance, Sportbiketrackgear staff were very professional and the corrected the error as soon as humanly possible. We'll do business again.

  • 5
    Akrapovic exhaust, slip on

    Posted by Shawn Taylor on 6th Aug 2021

    The install was so easy. The sound and the light weight of this exhaust is freaking awsome. Well worth the money. I would reccomend this product !!!

  • 5
    Great slip on exhaust

    Posted by Uniman2 on 3rd May 2021

    This is a fantastic exhaust and worth every penny. Adds a very nice look to the bike over a stock exhaust. Also gives a very nice deep sound. Would highly recommend.

  • 5
    Best slip-on for the Ninja 400!

    Posted by V. on 16th Apr 2021

    Previously had the LV-10 installed. Great exhaust as well, but the sound was a bit too loud and rougher around the edges than what the Akra produces. I also left the baffle based on some STG comments on YT saying the best performance is achieved with the baffle. Honestly, my ears are already thanking me. Best service and delivery as always from STG. This is the best slip-on for the Ninja 400 IMO. You won't regret it.

  • 5
    Akropovic carbon exhaust Ninja 400

    Posted by Justin on 25th Jan 2021

    Exactly what I needed. Better than stock of course and sound is great. Idle isn’t too loud or annoying but the sound at higher rpm’s is what you NEED! Received and authentic Akropovic from STG and couldn’t be happier.