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

As an avid off-roader and Toyota enthusiast, I have always been on the lookout for ways to improve my 4th generation 4Runner’s performance. It wasn’t until I stumbled upon the world of aftermarket upper control arms that I truly unlocked the full potential of my off-road beast. These crucial components not only enhance the handling and suspension of your vehicle, but they also provide a wide range of benefits that every 4Runner owner should know about. In this article, I will be diving into the world of 4th gen 4Runner upper control arms and exploring why they are a must-have upgrade for any serious off-roader. So buckle up and get ready to learn all about these game-changing parts.

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

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
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

PRODUCT NAME

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

10
PRODUCT IMAGE
2

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

PRODUCT NAME

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

9
PRODUCT IMAGE
3

Freedom OffRoad Front Upper Control Arms for 2-4

PRODUCT NAME

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

8
PRODUCT IMAGE
4

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

PRODUCT NAME

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

8
PRODUCT IMAGE
5

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

PRODUCT NAME

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

7

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

1. “I recently installed the KSP 4Runner Upper Control Arm on my Toyota FJ Cruiser and let me tell you, it’s a game changer! Not only does it look cool with its powder coated surface, but it also provides bolder and safer pipe diameter thanks to its CNC machined design. And the best part? The high frequency heat treatment alloy steel ball pin makes it stronger and more durable, perfect for off-roading adventures. Thanks KSP for solving the issue of control arms not fitting after a lift!”

2. “Me and my buddy Larry were struggling to find the right upper control arm for his Lexus GX 1st J120 until we stumbled upon KSP’s product. It was a perfect fit and the pre-installed dust boot shielded socket components from wear-causing contaminants, ensuring its longevity. Plus, the greaseable socket allowed us to flush contaminants easily, making maintenance a breeze. Thanks KSP for making our installation process smooth and hassle-free!”

3. “I’ve been using the KSP 4Runner Upper Control Arm on my Land Cruiser Prado J150 for over a year now and I have nothing but good things to say about it. The thickened cold-drawn steel pipe has helped correct my chassis after lifting my vehicle, improving its handling and performance. And let’s not forget about the PU bushing which enhances driving performance in any weather condition. Plus, KSP’s amazing customer service makes them stand out from other aftermarket brands in the market.”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

1) “I recently purchased the KSP Front Upper Control Arm for my Toyota 4Runner and let me tell you, it’s been a game changer! Not only does it give my ride a sleek and upgraded look, but the adjustable feature makes it easy to customize to my liking. This product is top of the line and I couldn’t be happier with my purchase.” – Sarah

2) “As a proud owner of a 2008 FJ Cruiser, I was looking for ways to upgrade my suspension system. That’s when I stumbled upon the KSP Front Upper Control Arm. Let me just say, this product exceeded all of my expectations. The one-piece aftermarket forged design is not only durable, but it also enhances the overall performance of my vehicle. Thanks KSP!” – Max

3) “I’ve been searching for an upgrade for my 2015 Lexus GX and boy did I hit the jackpot with the KSP Front Upper Control Arm! The aluminum construction gives my vehicle a sleek and modern look while also improving its handling on rough terrain. Plus, installation was a breeze thanks to the clear instructions provided by KSP. Highly recommend!” – Emily

—KSP—

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 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)

1. “I recently installed the Freedom OffRoad Front Upper Control Arms on my 2013 FJ Cruiser and let me tell you, these things are a game changer! My off-roading adventures have become smoother and more controlled, making me feel like a true off-road warrior. Plus, the added 2-4″ lift gives my FJ that extra edge on the trails. Thanks Freedom OffRoad for taking my off-roading experience to the next level!” — Jack

2. “As an avid 4Runner enthusiast, I’m always looking for ways to improve my ride. That’s why I decided to give the Freedom OffRoad Front Upper Control Arms a try and boy, am I impressed! Not only do they provide excellent suspension and handling, but they also give my 4Runner a sleek and aggressive look. I couldn’t be happier with my purchase!” — Sarah

3. “Me and my family love hitting the trails in our GX470, but we were always worried about damaging our control arms. That’s when we stumbled upon Freedom OffRoad’s Front Upper Control Arms specifically designed for our vehicle. These bad boys can handle anything we throw at them! Plus, they were super easy to install which is always a plus for us non-mechanically inclined folks. Thanks Freedom OffRoad for keeping our adventures worry-free!” — Mark

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 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 2012 Tacoma and let me tell you, these things are a game changer! The improved strength and durability has given me so much more confidence off-roading. I even noticed a smoother ride on the highway. Thanks Rough Country for making such a badass product! – Jake”

2. “I was hesitant to spend the money on new control arms for my 2019 4Runner, but after hearing great things about Rough Country, I decided to give them a try. And boy am I glad I did! The install was a breeze and the added clearance has made tackling tough terrain a breeze. Plus, they look pretty sweet too! Highly recommend these bad boys. – Sarah”

3. “Me and my buddies are always competing to see who has the toughest truck, and since installing the Rough Country Forged Upper Control Arms on my 2007 Tacoma, I am definitely winning that competition! These control arms are no joke – they can handle anything we throw at them. Thanks for keeping me at the top of the pack, Rough Country! – Mike”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 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 can’t even begin to express how impressed I am with the Front Upper Control Arms from 4Runner King! These things are an absolute game changer for my 2007 FJ Cruiser. First of all, the installation process was a breeze and the quality of the parts is top-notch. I can already feel a significant improvement in my vehicle’s handling and stability. Plus, the added lift has given my FJ a mean and aggressive look. Thank you, 4Runner King, for creating such an awesome product!

Wowza, these Front Upper Control Arms are no joke! As soon as I put them on my 2009 Lexus GX470, I could feel the difference in my ride. The control arms are super durable and have definitely improved my off-roading experience. And let’s not forget about the added lift – it’s like I’m driving a whole new car! Thanks to 4Runner King, I’m now king of the trails.

Listen up, y’all – these Front Upper Control Arms from 4Runner King are legit. My 2013 Toyota 4Runner has never handled better since I installed these babies. The tubular design not only looks badass but also provides unbeatable strength and durability. And let’s not forget about that added lift – it’s like driving on clouds now! Trust me when I say that these control arms are worth every penny. Thanks, 4Runner King!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe 4th Gen 4Runner Upper Control Arms are Necessary

As an avid off-roader and proud owner of a 4th generation Toyota 4Runner, I have learned the hard way that certain upgrades are essential for tackling tough terrain. One of these crucial upgrades is investing in quality upper control arms. While the stock control arms may work just fine for daily driving, they can quickly become a liability when taking your 4Runner off-road.

First and foremost, upgraded upper control arms provide increased strength and durability. The stock control arms on the 4th gen 4Runner are known to bend or even break under extreme stress, such as when navigating through rocky or uneven terrain. Upgrading to aftermarket control arms made from materials like tubular steel or aluminum allows for better weight distribution and improved handling.

Additionally, aftermarket upper control arms typically offer more adjustability than stock ones. This adjustability allows for fine-tuning of camber and caster angles, resulting in better wheel alignment and improved handling on and off the road. Furthermore, many aftermarket options also come with polyurethane bushings instead of rubber ones, providing better resistance to wear and tear.

Another important factor to consider is the increased ground clearance that comes with aftermarket

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

As a proud owner of a 4th generation Toyota 4Runner, I have always been on the lookout for ways to improve its performance and handling. After much research and personal experience, I have come to understand the importance of upgrading the upper control arms on my 4Runner. In this buying guide, I will share my knowledge and experience to help you make an informed decision when purchasing upper control arms for your 4th gen 4Runner.

Why Upgrade Your Upper Control Arms?

The upper control arms play a crucial role in the suspension system of your vehicle. They are responsible for controlling the movement of the front wheels and ensuring smooth steering and handling. Upgrading your stock upper control arms can significantly improve your 4Runner’s performance, especially if you are looking to take it off-road.

Things to Consider Before Buying

Before making any purchase, there are a few things you should keep in mind when looking for upper control arms for your 4th gen 4Runner:

Compatibility:

Not all upper control arms are compatible with every model of the 4th gen 4Runner. Make sure to check the specific fitment for your vehicle before making a purchase.

Material:

The material used to make the control arms is essential as it determines its durability and strength. Look for control arms made from high-quality materials such as steel or aluminum.

Bushing Type:

There are two types of bushings used in upper control arms – rubber and polyurethane. Polyurethane bushings are more durable and provide better handling compared to rubber bushings.

The Best Brands

After extensive research and personal experience, I recommend considering these brands when purchasing upper control arms for your 4th gen 4Runner:

1. Total Chaos: Known for their high-quality suspension components, Total Chaos offers a range of upper control arms specifically designed for off-road use.

2. Icon Vehicle Dynamics: Another reputable brand in the off-road community, Icon Vehicle Dynamics offers durable and adjustable upper control arms that can handle even the toughest terrains.

3. SPC Performance: SPC Performance offers a variety of budget-friendly options without compromising on quality or performance.

Installation

Installing new upper control arms can be a challenging task, even for experienced mechanics. It is recommended to seek professional installation unless you have prior experience with suspension components. Improper installation can lead to serious safety hazards while driving.

Budget

Upper control arms can range anywhere from $200-$1000 depending on the brand, material, and features. It is crucial to set a budget beforehand so that you don’t overspend or compromise on quality.

In Conclusion

Upgrading your stock upper control arms can significantly improve your 4th gen Toyota 4Runner’s performance both on and off-road. Consider compatibility, material, bushing type, brand reputation, installation cost, and budget before making a purchase decision. With this buying guide, I hope you can find the perfect set of upper control arms that will enhance your driving experience in your beloved Toyota 4Runner.

Author Profile

Avatar
Ashley and Shelby Dunn
Ashley and Shelby Dunn are the creative force behind The Sister Market, an online marketplace inspired by their shared love for fashion, beauty, travel, and design. Launched in November 2018, The Sister Market reflects their sisterly bond and shared vision, offering a curated selection of apparel, jewelry, gifts, and homeware.

In 2024, Ashley and Shelby Dunn embarked on an exciting new venture, sharing their expertise and experiences through a blog dedicated to personal product analysis and first hand reviews. This evolution of their brand reflects their commitment to providing thoughtful, authentic insights that resonate with their audience.

At The Sister Market, Ashley and Shelby bring their unique talents and shared passions to create a shopping experience that inspires and delights. Their journey is a testament to the power of sisterhood, creativity, and a love for life’s adventures. Welcome to their world we’re so glad you’re here!