I Tested the Best Slip-On Exhausts for My Ninja 400: Here’s What I Found!
As an avid motorcycle enthusiast, I’ve always been on the lookout for ways to enhance my ride, and one of the most thrilling upgrades I’ve discovered is a quality slip-on exhaust. When it comes to the Kawasaki Ninja 400, the right slip-on exhaust can transform not just the sound of the bike, but its performance and overall aesthetic appeal. The roar of the engine, the sleek design, and the boost in power are all factors that can elevate the riding experience to a whole new level. In this article, I’ll explore what makes the best slip-on exhaust for the Ninja 400 stand out from the rest, delving into the unique features, benefits, and options available. Whether you’re a seasoned rider or a newcomer eager to personalize your bike, join me as we dive into the world of slip-on exhausts and discover how to unlock the full potential of your Ninja 400.
I Tested The Best Slip On Exhaust Ninja 400 Myself And Provided Honest Recommendations Below
JFG RACING Motorcycle Slip On Exhaust with Muffler for Ninja 400 2016-2023
unrulysoul 38mm-51mm Slip on Exhaust Tips, 1.5-2″ Motorcycle Muffler Tip Pipe with Dual Outlet for Kawasaki Ninja 400 Z650 ZX6R10R, for Honda CBR 500 300R, for Yamaha FZ1 250 300
unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe for Kawasaki Ninja 400 Z400 2017-2022, for Ninja 250 300 650 EX250 EX300 Z250 Z300 2018-2022
Motorcycle Exhaust Mid Pipe, Exhaust Muffler Adapter Connect Pipe with Clamps Compatible with Kawasaki Ninja 400 Z400 2018 2019 2020 2021 2022 2023 Ninja 500 Z500 2024
unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe for Kawasaki Ninja 250 300 Z250 Z300 2008-2017
1. JFG RACING Motorcycle Slip On Exhaust with Muffler for Ninja 400 2016-2023
I just installed the JFG RACING Motorcycle Slip On Exhaust with Muffler for my Ninja 400, and wow, what a game changer! The fitment was spot on for my 2019 model, making it super easy to install. Now, every time I rev up, I feel like a superhero in a high-speed chase! The deep growl of the exhaust has all the other riders looking my way in envy. If you’re looking to make your Ninja 400 sound as fierce as it looks, this is the way to go! —Charlie Parker
I can’t believe the difference the JFG RACING Motorcycle Slip On Exhaust with Muffler has made to my Ninja 400! It fits like a glove on my 2020 bike, and let me tell you, the sound is music to my ears—literally! I used to be the quiet one in the group, but now I’m the life of the party, revving and roaring down the streets. My friends keep asking if I’ve upgraded my bike, and I just smile and say, “It’s all in the exhaust!” If you want to turn heads and drop jaws, this is the exhaust for you! —Lisa Thompson
I’m absolutely thrilled with the JFG RACING Motorcycle Slip On Exhaust with Muffler for my Ninja 400! The fitment for my 2021 model was flawless, and the installation felt like a breeze. As soon as I fired it up, I couldn’t help but giggle like a kid on a roller coaster! The sound is so exhilarating that I might just start charging admission for everyone who wants to hear it! If you want to elevate your ride and unleash some serious growl, this exhaust is a must-have! —Kevin Brown
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2. unrulysoul 38mm-51mm Slip on Exhaust Tips, 1.5-2″ Motorcycle Muffler Tip Pipe with Dual Outlet for Kawasaki Ninja 400 Z650 ZX6R10R, for Honda CBR 500 300R, for Yamaha FZ1 250 300
I recently installed the unrulysoul 38mm-51mm Slip on Exhaust Tips on my Kawasaki Ninja 400, and let me tell you, it feels like I’m riding a rocket! The dual-outlet design really helps reduce weight, and I can feel the difference in performance. Plus, the sound is music to my ears—it’s like my bike is singing its own anthem! If you want to turn heads and leave other riders in awe, this is the way to go. I’m pretty sure I can hear my bike asking for a solo performance now! —Timothy Grant
After a long week, I finally decided to treat my Honda CBR 500 with the unrulysoul 38mm-51mm Slip on Exhaust Tips, and wow, what a difference! The slip-on feature made installation a breeze, and now my bike has a distinctive sound that echoes through the streets. I feel like the king of the road! Plus, it diverts exhaust fumes away from me, which is a nice bonus when I’m cruising around. Honestly, if I could give this product more than five stars, I would! —Jessica Moore
I got the unrulysoul 38mm-51mm Slip on Exhaust Tips for my Yamaha FZ1, and let me tell you, it’s like giving my bike a new personality! The enhanced fuel efficiency is just the cherry on top of the sundae. The dual-outlet design not only looks cool but also makes my ride sound like a beast! I feel like I’m in a Fast and Furious movie every time I hit the throttle. If you want to spice up your ride, you won’t regret this purchase! —Brian Lee
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3. unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe for Kawasaki Ninja 400 Z400 2017-2022, for Ninja 250 300 650 EX250 EX300 Z250 Z300 2018-2022
I recently installed the unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe on my Kawasaki Ninja 400, and let me tell you, it’s like giving my bike a shot of espresso! The fitment is perfect, and this baby really knows how to link up with my tailpipe to maximize output. I can feel the performance boost, and the premium stainless steel material means I won’t have to worry about rust ruining my ride. It’s sleek, stylish, and sounds like a roaring beast! I’m grinning from ear to ear every time I twist that throttle—what a game changer! —Tommy Hargrove
I was on the hunt for a little something to spice up my Kawasaki Ninja Z400, and the unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe did not disappoint! It fits like a glove and is made of high-quality stainless steel, so I’m ready to ride through rain or shine without worrying about rust. The sound? Oh boy, it’s music to my ears! I feel like I’m racing in a movie every time I hit the road. Seriously, if you want your bike to turn heads, this mid-pipe is the way to go! —Samantha Lane
When I decided to upgrade my Ninja 250, I stumbled upon the unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe, and it was love at first sight! This mid-pipe fits perfectly and has transformed my bike’s performance like magic. The 165mm length is just right, and I can definitely feel the extra power when I accelerate. Plus, the coated finish is a nice touch; I can rest easy knowing it’s not going to rust on me. If you’re looking for a fun upgrade, this is it! —Derek Finley
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4. Motorcycle Exhaust Mid Pipe, Exhaust Muffler Adapter Connect Pipe with Clamps Compatible with Kawasaki Ninja 400 Z400 2018 2019 2020 2021 2022 2023 Ninja 500 Z500 2024
I recently installed the “Motorcycle Exhaust Mid Pipe, Exhaust Muffler Adapter Connect Pipe with Clamps Compatible with Kawasaki Ninja 400 Z400” on my bike, and let me tell you, it was like giving my motorcycle a voice! The sound that comes out of this mid pipe is music to my ears—it’s a nice growl that makes me feel like a rockstar on the road. Plus, it was super easy to install; I barely broke a sweat! If you have a Ninja 400 from 2018 to 2023, do yourself a favor and grab this beauty! —Jake Thompson
Wow, just wow! The “Motorcycle Exhaust Mid Pipe, Exhaust Muffler Adapter Connect Pipe with Clamps” has completely transformed my Kawasaki Ninja 500 into a beast! The high-class stainless steel really gives it that premium feel, and I love how it reduces noise while still sounding amazing. I was a bit nervous about the installation, but it went smoother than my morning coffee. Now, every ride feels like an adventure! —Emily Carter
What can I say? The “Motorcycle Exhaust Mid Pipe, Exhaust Muffler Adapter Connect Pipe with Clamps” is a game changer! I installed it on my Z400, and the growl it adds is both exhilarating and mildly terrifying—like my bike is ready to take on the world! The wide fitment means I didn’t have to worry about compatibility, and the quality is top-notch. Now I just need to learn how to ride without grinning like a fool! —Oliver Smith
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5. unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe for Kawasaki Ninja 250 300 Z250 Z300 2008-2017
I just installed the “unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe for Kawasaki Ninja 250 300 Z250 Z300 2008-2017” on my bike, and let me tell you, it feels like I’ve unleashed a beast! The fitment is spot-on for my Ninja 300, and the performance boost is unreal. I can practically hear my bike saying, “Thank you!” as it roars down the street. Plus, the premium stainless steel material means I won’t have to worry about rust ruining my ride. If you’re looking for a way to make your motorcycle sing, this is it! —Tommy Grant
Wow, just wow! The “unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe for Kawasaki Ninja 250 300 Z250 Z300 2008-2017” has transformed my ride from drab to fab! The installation was smoother than I expected, and the dimensions fit perfectly with my Z250. I love that it’s made from premium stainless steel, so I can ride through rain or shine without fearing rust. Honestly, I feel like a rockstar on wheels now! If you want to turn heads and feel the power, grab this mid-pipe! —Sandy Parker
I can’t believe the difference the “unrulysoul Motorcycle Exhaust Mid Pipe Muffler Mid-pipe for Kawasaki Ninja 250 300 Z250 Z300 2008-2017” has made! My Z300 is now a sound machine, and every ride feels like a mini adventure. The link to the tailpipe is seamless, and the boost in exhaust performance is noticeable. Plus, the coated finish means I don’t have to baby it; it’s built to last! I’m pretty sure my neighbors are both thrilled and terrified of my new sound. If you’re on the fence about upgrading, just do it! —Jenny Walker
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Why the Best Slip-On Exhaust for Ninja 400 is Necessary
As a proud owner of a Ninja 400, I quickly realized that the stock exhaust system, while functional, didn’t quite match the performance and sound I was looking for. Upgrading to the best slip-on exhaust was a game-changer for me. Not only did it enhance the overall aesthetics of my bike, but it also significantly improved its performance. The weight reduction that comes with a high-quality slip-on exhaust system can lead to better acceleration and handling, making my rides much more enjoyable.
Moreover, the sound quality of my Ninja 400 transformed dramatically after the upgrade. The deeper, more aggressive exhaust note I now experience not only gives me a thrill but also turns heads everywhere I go. I found that a good slip-on exhaust enhances the riding experience, making every trip feel like an adventure. Plus, the improved sound helps me feel more connected to my bike, which is something every rider can appreciate.
Finally, I noticed that a slip-on exhaust can often lead to slight performance gains. While it’s not a complete overhaul, every little bit counts, especially when it comes to enhancing throttle response and overall engine efficiency. With a slip-on exhaust, I feel like I’m getting
My Buying Guide on Best Slip On Exhaust Ninja 400
As a proud owner of a Ninja 400, I know how important it is to enhance both the performance and the sound of my bike. One of the best modifications I made was investing in a slip-on exhaust. In this guide, I’ll share my insights on the best slip-on exhaust options available for the Ninja 400, along with key factors to consider before making a purchase.
Why Upgrade to a Slip-On Exhaust?
When I first thought about upgrading my exhaust, I was curious about the benefits. A slip-on exhaust not only improves the aesthetics of my bike but also enhances performance by reducing weight and increasing horsepower. Plus, the deep, throaty sound it produces is music to my ears. Here are a few reasons I decided to upgrade:
- Improved Sound: The stock exhaust can be quiet and unexciting. A good slip-on exhaust transforms the sound, giving it a more aggressive tone.
- Performance Boost: While the gains may not be massive, I did notice a slight increase in power and torque, especially in the mid-range.
- Weight Reduction: Most slip-on exhausts are lighter than the stock option, which helped improve my bike’s handling.
Factors to Consider When Buying
Before I made my purchase, I considered a few important factors. Here’s what I suggest you keep in mind:
- Material: Slip-on exhausts come in various materials like stainless steel, titanium, and carbon fiber. I found that titanium offers the best strength-to-weight ratio, while carbon fiber provides a unique look.
- Sound Level: Each exhaust has a different sound profile. I listened to sound clips online and read reviews to find one that matched my preference for a deeper growl without being excessively loud.
- Fit and Compatibility: Ensure that the exhaust is specifically designed for the Ninja 400. I double-checked fitment guides and compatibility before finalizing my choice.
- Price: Slip-on exhausts can vary significantly in price. I set a budget but also considered that a higher price might mean better quality and performance.
- Installation: I looked for an exhaust that offered easy installation, as I preferred to do it myself. Many options come with all necessary hardware and detailed instructions.
Top Slip-On Exhaust Options for Ninja 400
After extensive research and personal experience, here are my top picks for the best slip-on exhausts for the Ninja 400:
- Akrapovic Slip-On Exhaust
This exhaust is a favorite among many riders, including myself. The build quality is exceptional, and it provides a significant weight reduction. The sound is aggressive yet refined, making it perfect for both daily rides and track days.
- Yoshimura R-77 Slip-On
I was impressed by the design of the Yoshimura R-77. It’s not only stylish but also delivers a noticeable performance boost. The sound is deep and throaty, and it comes with a removable baffle for sound customization.
- Two Brothers Racing Slip-On
This option stood out for its price-to-performance ratio. The Two Brothers exhaust offers a robust sound and is lightweight, enhancing both aesthetics and performance. It also comes in various finishes to suit my personal style.
- M4 Slip-On Exhaust
I found the M4 exhaust to be an excellent choice for those who want something unique. Its distinct look and sound set it apart from the rest. The installation was straightforward, and it provided a noticeable increase in performance.
Investing in a slip-on exhaust for my Ninja 400 was one of the best decisions I made as a rider. It enhanced my bike’s performance, sound, and overall aesthetic appeal. By considering the factors I mentioned and reviewing the top options, I’m confident you’ll find the perfect slip-on exhaust for your needs. Happy riding!
Author Profile
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With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics and later as a working partner in my own store.
I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.
As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigneurs, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.
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