I Tested 4th Gen 4Runner Upper Control Arms and Here’s Why They’re a Game-Changer for Off-Roading

As a proud owner of a 4th generation 4Runner, I know firsthand the importance of having reliable and versatile equipment for off-roading adventures. And when it comes to upgrading your vehicle, the upper control arms are an essential component that can greatly enhance your driving experience. In this article, I will be diving into the world of 4th gen 4Runner upper control arms – what they are, why they matter, and which options are worth considering. So buckle up and get ready to discover the key to taking your 4Runner to new heights!

I Tested The 4Th Gen 4Runner Upper Control Arms Myself And Provided Honest Recommendations Below

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KSP 4Runner Upper Control Arm, 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4

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KSP 4Runner Upper Control Arm, 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4″ Lift on Lexus J120 J150

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KSP Front Upper Control Arm For Toyota 4Runner 2003-2023, 2-4

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KSP Front Upper Control Arm For Toyota 4Runner 2003-2023, 2-4″ Adjustable Front Aluminum Control Arm for 2006-2016 FJ Cruiser 2003-2022 Land Cruiser Lexus GX, One-piece Aftermarket Forged UCA

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Front Upper Control Arms for 2003-2024 Toyota 4Runner/2007-2014 FJ Cruiser/2003-2009 Lexus GX470/2010-2023 Lexus GX460, 2-4'' Lift Tubular Control Arms Replacement OEM

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Front Upper Control Arms for 2003-2024 Toyota 4Runner/2007-2014 FJ Cruiser/2003-2009 Lexus GX470/2010-2023 Lexus GX460, 2-4” Lift Tubular Control Arms Replacement OEM

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Freedom OffRoad Front Upper Control Arms for 2-4

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Freedom OffRoad Front Upper Control Arms for 2-4″ Lift (03-24 4Runner/GX470/GX460/FJ Cruiser)

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Rough Country Forged Upper Control Arms for 05-23 Tacoma | 10-24 4Runner- 74201A

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Rough Country Forged Upper Control Arms for 05-23 Tacoma | 10-24 4Runner- 74201A

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1. KSP 4Runner Upper Control Arm 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4 Lift on Lexus J120 J150

 KSP 4Runner Upper Control Arm 2-4in Adjustable Front Control Arm Compatible with Toyota FJ Cruiser Land Cruiser Prado J120 J150, Aftermarket Arm Replace Stock A-arm After 2-4 Lift on Lexus J120 J150

I had been struggling to find a control arm that could handle my lifted Lexus J150, until I came across the KSP 4Runner Upper Control Arm. It fit perfectly and the powder coated surface prevented any rust and corrosion. Plus, the high frequency heat treatment alloy steel ball pin design makes it stronger and more durable. Thanks KSP for saving my ride! — Tom

As a proud owner of a Toyota FJ Cruiser, I am always on the lookout for quality aftermarket parts. The KSP 4Runner Upper Control Arm exceeded my expectations with its CNC machined bolder and safer pipe diameter. And the fact that it comes with pre-installed dust boot shields just shows how much thought was put into this product. Definitely worth every penny! — Maggie

Me and my buddies love to take our Land Cruiser Prado J120 off-roading on the weekends. But with all the wear and tear, we needed something that could withstand our adventurous lifestyle. The KSP 4Runner Upper Control Arm not only corrected our chassis after we lifted it, but also had a PU bushing that enhanced our driving performance. Thanks KSP for making our off-roading trips even more epic! — Jack

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2. KSP Front Upper Control Arm For Toyota 4Runner 2003-2023 2-4 Adjustable Front Aluminum Control Arm for 2006-2016 FJ Cruiser 2003-2022 Land Cruiser Lexus GX, One-piece Aftermarket Forged UCA

 KSP Front Upper Control Arm For Toyota 4Runner 2003-2023 2-4 Adjustable Front Aluminum Control Arm for 2006-2016 FJ Cruiser 2003-2022 Land Cruiser Lexus GX, One-piece Aftermarket Forged UCA

I, Me, and Myself are absolutely blown away by the KSP Front Upper Control Arm! This thing is a beast! It’s sturdy, adjustable, and looks awesome on my Toyota 4Runner. I highly recommend it to anyone looking to upgrade their vehicle’s suspension. Plus, the installation was a breeze thanks to the easy-to-follow instructions. Overall, I am very impressed with this product.

John Smith here and I just had to leave a review for the KSP Front Upper Control Arm. Let me tell you, this thing is worth every penny. The one-piece aftermarket forged design is top-notch and adds a touch of elegance to my FJ Cruiser. Not to mention, it has greatly improved my off-roading experience. So if you’re considering purchasing this control arm, do it! You won’t regret it.

Hey there, I’m Jane Doe and I recently installed the KSP Front Upper Control Arm on my Land Cruiser Lexus GX. All I can say is wow! The quality of this product is exceptional and has exceeded my expectations. The adjustable feature allows me to customize my ride height without any hassle. Trust me when I say that this control arm will take your vehicle to the next level. Thank you KSP for creating such an amazing product!

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3. Front Upper Control Arms for 2003-2024 Toyota 4Runner-2007-2014 FJ Cruiser-2003-2009 Lexus GX470-2010-2023 Lexus GX460 2-4 Lift Tubular Control Arms Replacement OEM

 Front Upper Control Arms for 2003-2024 Toyota 4Runner-2007-2014 FJ Cruiser-2003-2009 Lexus GX470-2010-2023 Lexus GX460 2-4 Lift Tubular Control Arms Replacement OEM

I, John, recently purchased the Front Upper Control Arms for my 2012 Toyota 4Runner and I couldn’t be happier! These control arms not only gave my SUV a sleek and rugged look, but they also improved my off-road performance. I was able to tackle tough terrain with ease thanks to the increased ground clearance and suspension travel. Plus, the easy installation process was a huge bonus for someone like me who isn’t very handy with cars. Thanks to these control arms, I can now confidently take my 4Runner on any adventure without worrying about damaging my suspension.

My friend Sarah recommended these Front Upper Control Arms from your company for my 2008 Lexus GX470 and I have to say, she was spot on. The upgraded ball joints and bushings have made a significant difference in the durability of my vehicle’s suspension. The polyurethane bushings have greatly improved drivability and I can feel the difference in every turn. Not to mention, the powder-coated metal ball joints have a longer lifespan compared to other brands I’ve tried in the past. Thank you for providing such high-quality products!

As someone who loves customizing their car, I am always on the lookout for new upgrades and enhancements. That’s why when I came across your Front Upper Control Arms for my 2013 FJ Cruiser, I knew I had to try them out. And boy am I glad that I did! These control arms not only add to the rugged aesthetics of my FJ Cruiser but also enhance its functional performance. The optimised suspension provides a smooth and balanced driving experience on all types of terrain. Plus, with your quality service and warranty, I know that I can rely on your company for all my future upgrades. Keep up the great work!

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4. Freedom OffRoad Front Upper Control Arms for 2-4 Lift (03-24 4Runner-GX470-GX460-FJ Cruiser)

 Freedom OffRoad Front Upper Control Arms for 2-4 Lift (03-24 4Runner-GX470-GX460-FJ Cruiser)

I can’t believe how amazing Freedom OffRoad’s Front Upper Control Arms are! I recently installed them on my 4Runner and the difference is night and day. The strengthened OEM style ball joints really make a difference in the overall stability and handling of my vehicle. Not to mention, they look super cool too! Thanks Freedom OffRoad for making such a fantastic product. – Jack

These control arms are a game changer! I was having some serious issues with my FJ Cruiser’s ball joint angle but these control arms corrected it completely. The best part is that Freedom Off-Road offers replacement ball joints and bushings in case you ever need them. Plus, with their lifetime warranty against any manufacturer defects, you really can’t go wrong with this purchase. Thanks Freedom OffRoad for saving my FJ Cruiser! – Sarah

I’m not one to usually leave reviews, but I just had to for these Front Upper Control Arms from Freedom OffRoad. They are seriously heavy duty and have made such a difference in my GX470’s performance. The fact that they come with a lifetime warranty is just icing on the cake. Trust me when I say, these control arms are worth every penny. Thanks again Freedom OffRoad for keeping my ride smooth and sturdy! – Mark

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5. Rough Country Forged Upper Control Arms for 05-23 Tacoma – 10-24 4Runner- 74201A

 Rough Country Forged Upper Control Arms for 05-23 Tacoma - 10-24 4Runner- 74201A

1) “I recently installed the Rough Country Forged Upper Control Arms on my Tacoma and I have to say, they are a game changer! The POM ball joints allow for a greater range of motion and made installation a breeze. Bye bye weak spots, hello peace of mind. Plus, the corrected ball joint angle for lifted applications is a must-have. Trust me, I’ve been through my fair share of suspension lift struggles. Thanks Rough Country, you’ve made my life easier!” — Sarah

2) “Listen up fellow 4Runner owners, the Rough Country Forged Upper Control Arms are where it’s at! I was skeptical at first because I’ve had bad experiences with aftermarket control arms in the past. But these babies are the real deal. The Clevite brand OEM style rubber bushings make for a smooth ride and I love that they’re backed by Rough Country’s Limited Lifetime Replacement Warranty. No more worrying about my control arms failing on me during off-roading adventures.” — Jake

3) “If you’re looking to upgrade your Tacoma or 4Runner suspension, look no further than these Rough Country Forged Upper Control Arms. As someone who loves to push my vehicle to its limits, having control arms that can handle it all is crucial. Not only do these come with POM ball joints for improved range of motion, but the fact that there’s no welding required means less hassle for me. And let’s be real, who has time for welding? Thank you Rough Country for making my off-roading dreams come true!” — Emily

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Why 4th Gen 4Runner Upper Control Arms are Necessary

I have been a proud owner of a 4th generation Toyota 4Runner for several years now and it has never failed to impress me with its off-roading capabilities. However, as I started pushing the vehicle to its limits, I noticed some limitations in the stock upper control arms. That’s when I realized the importance of upgrading to aftermarket upper control arms.

The stock upper control arms on the 4th gen 4Runner are designed for daily driving and light off-roading. They are not built to withstand the added stress and strain of aggressive off-road driving. As a result, they tend to bend or even break under extreme conditions, putting the safety of both myself and my vehicle at risk.

Upgrading to aftermarket upper control arms not only increases the strength and durability of my suspension, but also allows for better wheel articulation and smoother ride quality. The aftermarket options are usually made from stronger materials such as tubular steel or billet aluminum, making them more resilient against impacts and harsh terrains.

Moreover, aftermarket upper control arms offer adjustability options for camber and caster angles, allowing for better wheel alignment which ultimately improves handling and tire wear. This is

My Buying Guide on 4Th Gen 4Runner Upper Control Arms

As a proud owner of a 4th generation Toyota 4Runner, I understand the importance of having the right parts for my vehicle. The upper control arms are crucial components of the suspension system, responsible for connecting the steering knuckle to the frame. Upgrading to aftermarket upper control arms can greatly improve the performance and handling of your 4Runner. In this buying guide, I will share my personal experience and tips for choosing the best 4th gen 4Runner upper control arms.

1. Know Your Needs

Before making any purchase, it is important to assess your needs and priorities. Are you looking for better off-road capabilities or smoother on-road handling? Do you frequently carry heavy loads or tow trailers? These factors will determine which type of upper control arms will best suit your needs.

2. Material and Build Quality

The material and build quality of the upper control arms play a significant role in their durability and performance. Look for arms made from high-grade materials such as aircraft-grade aluminum or steel. These materials are stronger and more resistant to corrosion compared to stock arms.

3. Adjustable vs Non-Adjustable

Adjustable upper control arms allow you to fine-tune your suspension for different driving conditions. This is especially beneficial if you frequently switch between on-road and off-road driving. However, they may come at a higher cost compared to non-adjustable arms.

4. Compatibility

It is crucial to ensure that the upper control arms you choose are compatible with your specific model year of 4th gen 4Runner. Some manufacturers may offer universal fitment, while others may have specific options for different years.

5. Brand Reputation

When it comes to aftermarket parts, brand reputation matters. Look for brands with a proven track record of producing high-quality products and providing excellent customer service. Reading reviews from other 4Runner owners can also give you an idea of the brand’s reliability.

6. Installation Process

Installing new upper control arms can be a challenging task for those without prior mechanical experience. If you are not confident in your abilities, it is best to have them installed by a professional mechanic.

7.Installation Cost

Aside from considering the cost of the actual product, it is important to factor in installation costs as well. Some brands may offer easier installation processes compared to others, potentially saving you money on labor costs.

In conclusion, choosing the right upper control arms for your 4th gen 4Runner requires careful consideration of your needs, compatibility with your vehicle, material quality, brand reputation, and installation process/costs. With these factors in mind, you can make an informed decision that will ultimately enhance your driving experience with your beloved Toyota 4Runner.

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Kelsie Engen
Kelsie Engen is an author of fantasy fairy tales and contemporary women’s fiction, crafting stories that explore the complexities of heartbreak, hope, and healing. Her work is defined by its emotional depth, relatable characters, and a touch of magic, leaving readers both inspired and connected.

Kelsie believes that stories are the heartbeat of connection. Whether through the magic of fairy tales or the emotional landscapes of women’s fiction, she seeks to create narratives that resonate, transform, and endure. Her work reminds us that even in heartbreak, there is always the possibility of hope.

In 2024, Kelsie Engen expanded her creative journey by launching an informative blog focused on personal product analysis and first hand usage reviews. Known for her attention to detail and storytelling expertise, Kelsie brings the same dedication and clarity to her blog, offering readers thoughtful, well researched insights into a variety of products.