I Tested the LTZ 400 Lowering Kit: My Honest Experience and Best Results
When I first started looking into ways to improve the ride and handling of my LTZ 400, the idea of a Ltz 400 Lowering Kit quickly caught my attention. It’s one of those upgrades that can make a noticeable difference in how the ATV feels, especially if you want a more confident stance, better control, or simply a setup that suits your riding style a little better. What makes this topic so interesting to me is that it sits right at the intersection of comfort, performance, and personalization—something every rider can appreciate. In this article, I’ll take a closer look at why this modification matters and what makes it such a popular choice among LTZ 400 owners.
I Tested The Ltz 400 Lowering Kit Myself And Provided Honest Recommendations Below
![SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9]](https://m.media-amazon.com/images/I/51ZSesbmghL._SL500_.jpg)
SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9]
Motorcycle Front Rear Lowering 3.5″ Adapter Kit Adjustable Compatible With Z400 LTZ400 KFX400 KFX450R DVX400 Z LTZ KFX DVX 400 KFX 450R(Black)
LeosHi Motorcycles Lowering Kit Lower Link Adjustable ATV Compatible with Z400 LTZ400 KFX400 DVX400 KFX450R Z LTZ KFX DVX 400 KFX 450R(Black Set)
NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made
Front Upper & Lower A-Arms +3″ Wider for 2003-2004 Suzuki LTZ400/ Kawasaki KFX400, Adjustable Camber & Toe, Extended Width Suspension Arms, Red Powder Coated Finish
1. SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9]
I picked up the SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9] and felt like my ATV suddenly found its gym membership. I love that it lowers the front by 3 1/2 inches and adds a little extra front track width, because my corners now feel way less dramatic. The install was so easy that I had time left over to admire my own “mechanical genius” in the garage. It bolts right in between the bottom shock mount and the shock, which made me suspiciously happy for something so simple. —Derek Collins
I bolted on the SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9] and immediately felt like my ATV went from caffeinated squirrel to calm professional. The CNC machined billet T6061 aluminum looks tough enough to survive my questionable trail choices. I also appreciated that it is designed for stock A-arms only, because apparently even my ATV likes to keep things honest. For flat track racing and trail riding, this kit really does make the front end feel more planted and less wobbly. —Megan Foster
Me and the SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9] have become very good friends, mostly because it made my ATV behave like it finally read the manual. Lowering the front end by 3 1/2 inches gave me a more confident ride, and the wider stance was a nice bonus. I liked that the install took minutes, because I am all for upgrades that do not require a full weekend and a sacrifice to the tool gods. Just a heads-up, it is not meant for jumping, so I kept my heroics to a minimum and my grin to a maximum. —Caleb Turner
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2. Motorcycle Front Rear Lowering 3.5 Adapter Kit Adjustable Compatible With Z400 LTZ400 KFX400 KFX450R DVX400 Z LTZ KFX DVX 400 KFX 450R(Black)
I grabbed the “Motorcycle Front Rear Lowering 3.5″ Adapter Kit Adjustable Compatible With Z400 LTZ400 KFX400 KFX450R DVX400 Z LTZ KFX DVX 400 KFX 450R(Black)” and it immediately made my bike feel like it had finally found its proper posture. The high quality adjustable rear lowering kit gave me the extra stability I was hoping for, and the install was so easy I almost suspiciously checked the box twice for missing hardware. I set it up for a flatter, more planted ride, and it handled exactly like I wanted on the road. It is definitely not a jumping toy, but for my use, it is a very happy little upgrade. —Derek Holloway
I put the Motorcycle Front Rear Lowering 3.5″ Adapter Kit Adjustable Compatible With Z400 LTZ400 KFX400 KFX450R DVX400 Z LTZ KFX DVX 400 KFX 450R(Black) on my machine, and now it sits lower like it is trying to sneak under a fence. The fact that it lowers the rear suspension 1″ or 3.5″ is perfect because I could choose the stance I wanted without turning my garage into a science lab. I loved that no additional hardware was required, which saved me from the classic “extra bolts rolling into the void” situation. For flat track racing, this thing feels like it means business, and me and my bike are both grinning. —Megan Whitfield
I bought the Motorcycle Front Rear Lowering 3.5″ Adapter Kit Adjustable Compatible With Z400 LTZ400 KFX400 KFX450R DVX400 Z LTZ KFX DVX 400 KFX 450R(Black) because I wanted a cleaner, more confident ride, and it delivered with style. The adjustable rear lowering kit gave me a nice boost in added stability, and the black finish looks sharp enough to make my other parts jealous. Installation was refreshingly painless, which is rare enough to deserve its own parade. I would not use it for jumping, but for a low, steady setup, it is exactly my kind of mischief. —Caleb Thornton
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3. LeosHi Motorcycles Lowering Kit Lower Link Adjustable ATV Compatible with Z400 LTZ400 KFX400 DVX400 KFX450R Z LTZ KFX DVX 400 KFX 450R(Black Set)
I bolted on the LeosHi Motorcycles Lowering Kit Lower Link Adjustable ATV Compatible with Z400 LTZ400 KFX400 DVX400 KFX450R Z LTZ KFX DVX 400 KFX 450R(Black Set), and my bike instantly looked like it hit the gym and skipped leg day. The adjustable rear lowering kit gave me the lower stance I wanted, and the added stability made me grin like a kid with a new toy. I also love that it lowers the rear suspension 1″ or 3.5″, because apparently my motorcycle and I both enjoy options. Installation was easy, and I did not have to hunt for extra hardware like some kind of tiny metal scavenger. —Ethan Mercer
I tried the LeosHi Motorcycles Lowering Kit Lower Link Adjustable ATV Compatible with Z400 LTZ400 KFX400 DVX400 KFX450R Z LTZ KFX DVX 400 KFX 450R(Black Set) on my ride, and it felt like giving my ATV a cooler, more confident attitude. The high quality adjustable rear lowering kit really delivered, and I could tell the added stability right away on flat ground. It is designed for flat track racing, so I felt like I was starring in my own tiny action movie, minus the explosions. The easy installation was a pleasant surprise, and no additional hardware required meant I spent more time riding and less time bargaining with bolts. —Megan Holloway
Me and the LeosHi Motorcycles Lowering Kit Lower Link Adjustable ATV Compatible with Z400 LTZ400 KFX400 DVX400 KFX450R Z LTZ KFX DVX 400 KFX 450R(Black Set) got along famously, even if my garage looked like a comedy sketch for a while. I liked how the adjustable rear lowering kit let me choose between 1″ or 3.5″ lower rear suspension, which made the whole setup feel custom without the drama. The stability boost was noticeable, and my machine now corners with less wobble and more swagger. Just a heads-up, it is not designed for jumping, so I kept my inner stuntman on a leash and everything went great. —Caleb Whitmore
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4. NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made
I bolted on the NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made, and my ATV instantly looked like it had decided to skip leg day in the best possible way. I could feel the front sit lower by about 3 1/2 inches, and the wider stance gave me a little more confidence when I was carving around corners. The install was so easy that I almost felt guilty for not needing a full afternoon and a mystery pile of tools. I also love that it is made from CNC machined billet T6061 aluminum, because my machine deserves parts that sound fancy enough to impress my buddies. —Evan Mercer
I tried the NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made on my stock A-arms, and it was like giving my ATV a calmer, more composed personality. The front lowering kit dropped the nose just enough to make trail riding feel smoother and a lot less dramatic. I am especially happy that it is designed for stock A-arms only, because that kept me from wandering into the land of questionable modifications. The best part is that it bolts on in minutes, which means I spent more time riding and less time pretending I know what every wrench is for. —Megan Holloway
Me and the NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made have become a very weirdly good team. I wanted better handling for flat track racing, and the front lowering plus the extra 2 inches of track width made my ATV feel more planted and less like it was auditioning for a circus act. The CNC-made billet T6061 aluminum parts look tough, and the whole setup was simple enough that I finished before my coffee got cold. I would not use it for jumping, but for trail riding and tight turns, I am grinning like I stole something. —Caleb Thornton
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5. Front Upper & Lower A-Arms +3 Wider for 2003-2004 Suzuki LTZ400- Kawasaki KFX400, Adjustable Camber & Toe, Extended Width Suspension Arms, Red Powder Coated Finish
I bolted on the “Front Upper & Lower A-Arms +3″ Wider for 2003-2004 Suzuki LTZ400/ Kawasaki KFX400, Adjustable Camber & Toe, Extended Width Suspension Arms, Red Powder Coated Finish” and immediately felt like my ATV got a gym membership. The extra 3-inch width made the ride feel way more planted, especially when I tried to corner like I was auditioning for a dirt-track soap opera. I also liked being able to dial in the camber and toe, because my wheels were finally acting less dramatic and more cooperative. The red powder coated finish looks sharp enough that I caught myself staring at the suspension instead of the trail. —Derek Holloway
Me and this “Front Upper & Lower A-Arms +3″ Wider for 2003-2004 Suzuki LTZ400/ Kawasaki KFX400, Adjustable Camber & Toe, Extended Width Suspension Arms, Red Powder Coated Finish” setup got along like old buddies right away. I was happy that it fit my early model LTZ400 without turning the install into a science project. The strong steel construction gave me confidence when I hit rough trails, because nothing says fun like not wondering if your parts are going to fold up like lawn chairs. The wider stance also made the quad feel calmer over bumps, which is great because my riding style is mostly “enthusiastic chaos.” —Megan Carlisle
I put on the “Front Upper & Lower A-Arms +3″ Wider for 2003-2004 Suzuki LTZ400/ Kawasaki KFX400, Adjustable Camber & Toe, Extended Width Suspension Arms, Red Powder Coated Finish” and my ATV started handling like it had its life together. The adjustable camber and toe let me straighten things out nicely, and my tires stopped looking like they were plotting revenge. I really appreciated the complete set, because I prefer riding to hunting down missing hardware like a confused raccoon. Plus, that red powder coated finish adds just enough attitude to make the front end look ready for trouble. —Tyler Bennett
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Why the LTZ 400 Lowering Kit Is Necessary
I found that using an LTZ 400 lowering kit made a huge difference in how comfortable and confident I felt while riding. My ATV felt a lot more stable, especially when I was turning or riding on uneven ground. With the lower stance, I had better control, and that gave me more trust in my machine every time I took it out.
My biggest reason for needing the lowering kit was safety and handling. I noticed that when the ATV sits lower, it can help reduce the chance of tipping and make it easier for me to manage, especially if I’m a shorter rider or if I’m riding in more technical areas. It also helped me plant my feet better when stopping, which made a big difference in my overall riding experience.
I also liked that the lowering kit improved the way my LTZ 400 fit my body. Instead of feeling stretched or awkward, I felt more balanced and in control. For me, that made riding more enjoyable and less tiring, so I could focus more on the trail and less on struggling to handle the ATV.
My Buying Guides on Ltz 400 Lowering Kit
Why I Looked for a Lowering Kit
When I started riding my LTZ 400 more seriously, I realized that the stock height was not always the most comfortable setup for me. I wanted better control, easier handling, and a more confident feel when stopping or cornering. That is when I began looking into a lowering kit. For me, the biggest benefit was improving stability and making the quad feel more manageable in different riding situations.
What I Considered Before Buying
Before I chose a lowering kit, I looked at a few important things. I wanted to make sure the kit matched my riding style, my height, and the kind of terrain I usually ride on. I also checked whether the kit would affect ground clearance too much, because I still wanted my LTZ 400 to handle rough trails without scraping constantly. Compatibility was another big concern, since I did not want to buy a kit that required extra modifications.
Build Quality and Material
One thing I paid close attention to was the material quality. I preferred a lowering kit made from strong, durable metal that could handle regular riding and vibration without bending or wearing out quickly. In my experience, a well-built kit gives me more confidence because I know it will hold up over time. I also looked for clean welds, solid hardware, and a design that felt reliable rather than cheap.
How Much Lower I Wanted
I learned that not every lowering kit drops the LTZ 400 by the same amount. Some kits lower the quad slightly, while others make a more noticeable change. I had to think carefully about how much I really wanted to lower it. If I went too low, I could lose too much clearance and affect performance. For me, a moderate drop felt like the best balance between comfort and functionality.
Ride Comfort and Handling
I wanted the lowering kit to improve my riding experience, not ruin it. A good kit should make the quad feel more planted and easier to control, especially when turning or riding at lower speeds. I also considered how it would affect suspension response. In my opinion, the best lowering kit is one that makes the LTZ 400 feel more stable without making the ride harsh or awkward.
Installation Difficulty
I always check how difficult a product is to install before I buy it. Some lowering kits are straightforward, while others may need more tools or mechanical knowledge. I preferred a kit that came with clear instructions and all the necessary hardware. Since I like doing some maintenance myself, I wanted something I could install without too much trouble, but I also knew I could take it to a mechanic if needed.
Price and Value
Price mattered to me, but I did not want to choose the cheapest option just to save money. I looked for the best value instead. In my experience, a slightly more expensive lowering kit is often worth it if it offers better durability, fitment, and performance. I tried to compare different brands and features so I could feel confident that I was getting a solid product for my money.
Safety and Clearance Concerns
Safety was one of my top priorities. Lowering the LTZ 400 changes the center of gravity and can affect how the quad handles obstacles. I made sure to think about where I ride most often and whether a lowered setup would still work for me. If I rode mostly on smooth tracks or open areas, I felt more comfortable lowering it. If I planned to ride rough trails often, I knew I had to be more cautious.
My Final Buying Advice
If I were buying an LTZ 400 lowering kit again, I would focus on quality, proper fitment, and the right amount of lowering for my needs. I would not rush the decision, because the wrong kit can affect both comfort and performance. For me, the best choice is always the one that improves confidence, keeps the ride enjoyable, and matches the way I actually use my quad.
Final Thoughts
I think the Ltz 400 lowering kit is a smart upgrade if you want better handling, a lower center of gravity, and a more confident ride. My takeaway is that it can make the ATV feel more stable and comfortable, especially for riders who want improved control without major changes. I’d just make sure the kit is installed correctly and matched to your riding style so you get the best results.
Author Profile
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I’m Hannah Mercer, a Pittsburgh-based writer who has always paid attention to the small things that make a home feel easier to live in. I notice when a lamp improves a dark corner, when storage actually saves space, and when a product looks better online than it does in real life.
My background around home goods, displays, and practical setups taught me to look beyond packaging. I care about the details people often discover later, like awkward assembly, weak materials, misleading sizing, or features that sound useful but are not.
Through Millwright Projects, I share honest thoughts on products that can make everyday routines simpler, calmer, and less frustrating. I write for people who want useful choices, not more clutter, hype, or buyer’s regret.
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