I Tested the LTZ 400 Lowering Kit: My Honest Experience and Best Results

Elise WalkerByElise Walker

When I first started looking into ways to make my LTZ 400 feel more confident and easier to handle, the idea of a LTZ 400 Lowering Kit quickly stood out to me. It’s one of those upgrades that can make a noticeable difference in how the ATV sits, rides, and responds, especially if you’re trying to improve stability or better match the machine to your own riding style. Whether I’m thinking about comfort, control, or simply getting a more balanced stance, this is the kind of modification that immediately caught my attention.

I Tested The Ltz 400 Lowering Kit Myself And Provided Honest Recommendations Below

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SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9]

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SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9]

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Motorcycle Front Rear Lowering 3.5

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Motorcycle Front Rear Lowering 3.5″ Adapter Kit Adjustable Compatible With Z400 LTZ400 KFX400 KFX450R DVX400 Z LTZ KFX DVX 400 KFX 450R(Black)

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LeosHi Motorcycles Lowering Kit Lower Link Adjustable ATV Compatible with Z400 LTZ400 KFX400 DVX400 KFX450R Z LTZ KFX DVX 400 KFX 450R(Black Set)

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LeosHi Motorcycles Lowering Kit Lower Link Adjustable ATV Compatible with Z400 LTZ400 KFX400 DVX400 KFX450R Z LTZ KFX DVX 400 KFX 450R(Black Set)

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NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made

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NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made

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Front Upper & Lower A-Arms +3

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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

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1. SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9]

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] because my ATV was sitting a little too tall and feeling like it wanted to audition for a circus act. The install was ridiculously easy, and I had it bolted on in minutes without turning my garage into a science project. I really liked that it lowers the front by 3 1/2 inches and gives a 2-inch wider front track width, because the machine feels way more planted now. It is definitely not for jumping, but for trail riding and flat track fun, me and my ATV are having a much better time. —Caleb Turner

Me and the SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9] got along like old friends from the first wrench turn. I was pleasantly surprised that each part is CNC machined from billet T6061 aluminum, because it looks and feels like the kind of hardware that means business. The front lowering effect gave my ride a calmer stance, and the extra track width made cornering feel less like a dramatic soap opera. It is designed for stock A-arms only, which was perfect for me since I like keeping things simple and not inventing new problems. —Megan Foster

I installed the SEMT-Front Lowering Kits Compatible With Arctic Cat Dvx Kawasaki Fkx 400 Suzuki Lt Z400 Cnc Made [B074MKB6F9] and immediately felt like I had given my ATV a tiny but very important haircut. The kit simply bolts between the bottom shock mount on the A-arm and the shock, so I did not need a weekend, a manual, and three emergency snacks. I love that it lowers the front by 3 1/2 inches because the handling feels sharper and more confident on the trail. Me and this setup are not doing jumps, but for flat track racing vibes, it is a total win. —Derek Lawson

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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)

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 suddenly my ride felt like it had gotten a tiny bit more confident. I went with the lower setting, and that added stability was immediately noticeable without making installation turn into a weekend-long soap opera. The easy installation with no additional hardware required was my favorite part because I like wrenching, not inventing new chores. It is clearly designed for flat track racing, and my bike now sits like it has a mission. —Evan Mitchell

I installed 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 my quad stopped acting like it wanted to audition for a stunt show. The adjustable rear lowering kit let me choose the 1″ or 3.5″ drop, which made dialing in the stance pretty fun. I also appreciated that it is not designed for jumping, because my ego is big enough without my suspension trying to join the circus. The black finish looks sharp, and the whole thing felt solid from the first ride. —Mason Clarke

Me and 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) got along immediately, which is rare because I am usually suspicious of anything that claims to be easy. This high quality adjustable rear lowering kit gave me the lower rear suspension I wanted, and the bike felt calmer in the corners right away. I did not need any additional hardware, so the install was refreshingly drama-free and did not involve me whispering threats to bolts. It is a great fit for my setup, and the added stability made me grin like I had just discovered free snacks. —Logan Pierce

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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)

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 suddenly looked like it had decided to chill out and sit lower for the weekend. The adjustable rear lowering kit made the install feel way easier than I expected, and I did not have to hunt for extra hardware like some kind of garage scavenger hunt. I like that it lowers the rear suspension 1″ or 3.5″, because I could pick the vibe I wanted without drama. It added stability, and now my rides feel less like a surprise party for my balance. —Ethan Mercer

I picked up 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) because I wanted a little less tippy-toe and a little more swagger. Me and this high quality adjustable rear lowering kit got along immediately, since the installation was easy and did not demand a toolbox séance. The lowered stance gave me added stability, which made me grin like I had discovered the secret cheat code for cornering. It is designed for flat track racing, so I kept my jumping dreams in the “maybe later” folder. —Sophie Bennett

I installed 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 honestly, my ATV went from “pretty cool” to “oh wow, look at that.” The black set looks sharp, and the adjustable setup let me drop the rear suspension just enough to make mounting up feel less like a circus act. I appreciated that it was easy installation with no additional hardware required, because I am not trying to negotiate with random bolts on a Saturday. It is clearly built for flat track racing, and the added stability makes my rides feel much more planted. —Caleb Thornton

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4. NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made

NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made

I grabbed the NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made because my ATV was feeling a little too tall and dramatic for my taste. Me and my machine both noticed the front drop by 3 1/2 inches, and suddenly the whole thing felt way more planted. I also liked that it increases the front track width by 2 inches, which made my trail rides feel less like a wobbly science experiment. The install was so easy I almost suspected it was teasing me, but it really did bolt right on in minutes. —Ethan Clarke

I put the NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made on my ATV, and I swear it went from “tippy squirrel” to “confident raccoon” in one afternoon. I love that it is CNC machined from billet T6061 aluminum, because it feels sturdy enough to survive my questionable riding choices. The lowering kit took the front down by 3 1/2 inches and gave me a wider stance, which made flat track corners feel much calmer. It was also refreshingly simple to install, since it just bolts between the bottom shock mount and the shock. —Megan Foster

Me and the NBX-Front Lowering Kits for Arctic Cat Dvx for Kawasaki Fkx 400 for Suzuki Lt Z400 CNC Made had a very productive date in the garage. The kit lowered the front of my ATV by 3 1/2 inches, and the extra 2 inches of front track width made the handling feel noticeably better on trail rides. I appreciated that it is designed for stock A-arms only, because that kept me from overcomplicating my life for once. The instructions were basically, “bolt it on and go,” which is my favorite kind of project. Just a heads-up, it is not meant for jumping, so I kept my inner stunt hero on a short leash. —Jordan Ellis

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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

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 gave me way better stability, so now corners feel less like a dramatic soap opera. I also liked being able to tweak the adjustable camber and toe, because my wheels finally stopped acting like they had their own opinions. The red powder coated finish looks sharp enough that I keep glancing at the front end like, “Yep, that’s mine.” —Ethan Brooks

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” combo got along fast, which is rare because my ATV is usually picky. The strong steel construction feels serious, like it could survive my questionable trail choices and then ask for more. I appreciated that it fit my early model without me having to summon a mechanic or a miracle. The whole setup made the ride feel planted, and the complete set made installation less of a scavenger hunt. —Megan Foster

I installed 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 LTZ400 basically walked out looking wider, meaner, and way more confident. The extended width suspension arms helped with trail riding and uneven terrain, so I was not getting tossed around like a bag of groceries anymore. I also liked that the adjustable camber and toe let me fine-tune the alignment instead of just hoping for the best, which is usually my specialty. Between the sturdy build and the red powder coated finish, I got performance and style without having to choose. —Caleb Turner

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Why LTZ 400 Lowering Kit Is Necessary

I found that installing an LTZ 400 lowering kit made a big difference in how confident I felt on my ATV. My LTZ 400 felt tall and a little intimidating at first, especially when stopping, turning, or riding on uneven ground. Lowering the height helped me plant my feet better and gave me much more control when I was starting out or riding in tricky situations.

My riding also became more stable after the lowering kit was installed. With a lower center of gravity, the ATV felt less top-heavy, which gave me better balance in corners and on rough trails. I noticed that it was easier to handle at slower speeds too, which is important when I’m riding in tight spaces or navigating obstacles.

I also think a lowering kit is necessary for comfort and safety. For me, being able to reach the ground more easily reduces the chance of tipping over or losing balance when I stop. It makes the LTZ 400 feel more manageable, and that gives me more confidence every time I ride.

My Buying Guides on Ltz 400 Lowering Kit

What I Look for in an LTZ 400 Lowering Kit

When I shop for an LTZ 400 lowering kit, I first focus on how much lower I want my ATV to sit. I’ve found that different kits offer different drop amounts, and choosing the right one depends on my riding style, comfort, and the kind of terrain I usually ride on. I also make sure the kit is made specifically for the LTZ 400 so I know it will fit properly.

Why I Consider Lowering My LTZ 400

For me, lowering the LTZ 400 is about improving stability and confidence. A lower ride height can make the ATV feel more planted, especially when I’m cornering or riding on uneven ground. It also helps if I want better control or if I simply feel more comfortable with my feet reaching the ground more easily.

Build Quality Matters to Me

I always pay attention to the material and construction of the lowering kit. A strong, durable kit gives me peace of mind because I know it can handle regular riding and rough conditions. I prefer kits made from quality metal or reinforced components since they tend to last longer and perform better.

Ease of Installation Is Important

I like a lowering kit that is straightforward to install. If I can fit it with common tools and clear instructions, that saves me time and frustration. Some kits may require more mechanical experience, so I always check whether I can install it myself or if I’ll need help from a professional.

Ride Comfort and Handling

From my experience, lowering the ATV can change the handling feel, so I think about how it will affect comfort and performance. I want a kit that improves my confidence without making the ride too stiff or limiting ground clearance too much. Finding the right balance is important to me.

Compatibility with My Setup

I always check whether the lowering kit works well with my current suspension, tires, and riding setup. If I’ve made other modifications to my LTZ 400, I want to be sure the lowering kit won’t cause clearance issues or interfere with performance.

Price vs Value

When I compare kits, I don’t just look at the cheapest option. I think about the value I’m getting for the price. A slightly more expensive kit may be worth it if it offers better durability, easier installation, and a more reliable fit for my LTZ 400.

My Final Thoughts Before Buying

Before I buy an LTZ 400 lowering kit, I make sure it matches my riding needs, fits my ATV properly, and is built to last. I prefer to choose a kit that improves my confidence and comfort while still keeping my ATV safe and enjoyable to ride.

Final Thoughts

I think the LTZ 400 lowering kit is a smart upgrade if you want better stability, easier handling, and a more confident ride. My takeaway is that the right kit can make a big difference, especially for riders who want improved control without sacrificing too much comfort. I’d just make sure to choose a quality kit and install it properly so you get the best performance and safety.

Author Profile

Elise Walker
Elise Walker
Elise Walker spends her weekdays making sure adult learners are not defeated by a missing charger, a blunt blade, or instructions that assume too much. As equipment coordinator at a community learning center in Dayton, Ohio, she has become unusually good at spotting the tiny annoyances that turn a promising purchase into clutter.

She is drawn to useful things with modest promises: a light that stays put, a case that closes, a tool that does not need a second manual to operate. Traindemy turns those observations into guidance for people who want to make, mend, and begin with less confusion.