Camburg CAM-310201 Performance Series X-Joint Upper Control Arm Kit for 2003-2023 Toyota 4Runner and 2007-2014 FJ Cruiser

When lifting your 03'-24' 4Runner, 07'-14' FJ Cruiser, the stock upper arms become the limiting factor and hold back your suspension's performance. Our Camburg upper arms address these issues and more. We build more caster and change the camber curve to correct geometry, so the vehicle aligns correctly and improves driving characteristics and handling. We replace the stock ball-joint with our Camburg X-Joint for increased strength, longevity and high misalignment, allowing for maximum wheel travel. The X-Joint is a high performance, all-weather, all conditions, high angle ball joint. These fully sealed and greaseable joints are perfect for extreme conditions, so dirt, sand, rain, mud and snow are no match for them. The tubular construction also gives you more tire & shock clearance compared to the weaker stock stamped sheet metal arms. Manufactured in-house, we have the tubes CNC laser cut and bent, then are MIG welded in precision fixtures before sending out to be sandblasted and powder coated. Step by step instructions, with all the necessary hardware, ensure a successful installation for your next off-road adventure. Camburg Performance Series X-Joint Upper Control Arm Kit Given the multitude of factors such as wheel size, offset/backspacing, tire size, brand preferences, and suspension specifics, adjustments like trimming the plastic inner fenders or modifying the body mounts behind the front tires may be necessary to prevent tire rubbing.

• Superior design and components used for the ultimate strength
• Corrects suspension geometry for improved handling
• Designed for maximum wheel travel and articulation
• Eliminates weak factory ball-joints

Upgrade the front suspension of your Toyota 4Runner or FJ Cruiser with the Camburg CAM-310201 Performance Series X-Joint Upper Control Arm Kit. Designed for lifted applications, these upper control arms address the geometry limitations created when the factory suspension is raised. Additional caster and an improved camber curve help restore proper alignment, enhance steering response, and improve overall driving characteristics on and off the road. The design also supports increased wheel travel and suspension articulation for demanding trail use.
The factory ball joints are replaced with Camburg X-Joints, which are engineered for high strength, long service life, and substantial misalignment. These fully sealed and greaseable joints are built to perform in all-weather conditions, including dirt, sand, rain, mud, and snow. By allowing greater operating angles, the X-Joints help the suspension move freely while maintaining dependable control. Tubular arm construction also provides improved tire and shock clearance compared with the weaker stamped-steel factory arms.
Each arm is manufactured in-house using CNC laser-cut and bent tubing, then MIG welded in precision fixtures for consistent fitment and strength. The finished components are sandblasted and powder coated for durable protection against the elements. The kit includes the necessary installation hardware and step-by-step instructions to support a straightforward installation. Vehicle modifications may be required depending on wheel size, wheel offset or backspacing, tire size, and suspension configuration. Trimming the plastic inner fenders or modifying body mounts behind the front tires may be necessary to prevent tire rubbing. This kit fits applicable 2003-2023 Toyota 4Runner and 2007-2014 Toyota FJ Cruiser models; verify vehicle configuration before ordering.

• Superior design and components used for the ultimate strength


• Corrects suspension geometry for improved handling and alignment


• Designed for maximum wheel travel and suspension articulation


• Replaces weak factory ball joints with sealed, greaseable Camburg X-Joints


• Tubular construction improves tire and shock clearance


• Includes installation hardware and step-by-step instructions

Features:

• Strength: CNC-formed tubular construction and precision MIG welding provide a durable upgrade over factory stamped-steel arms.

• Suspension Geometry: Increased caster and a revised camber curve help restore alignment and improve handling on lifted vehicles.

• Wheel Travel: High-misalignment Camburg X-Joints support increased suspension movement and articulation.

• Joint Protection: Fully sealed and greaseable X-Joints resist dirt, sand, rain, mud, and snow in demanding conditions.

• Clearance: Tubular arms provide additional tire and shock clearance compared with stock upper control arms.

• Installation: Includes required hardware and step-by-step instructions for installation.

Compatible With
2003 Toyota 4Runner
2004 Toyota 4Runner
2005 Toyota 4Runner
2006 Toyota 4Runner
2007 Toyota 4Runner
2007 Toyota FJ Cruiser
2008 Toyota 4Runner
2008 Toyota FJ Cruiser
2009 Toyota 4Runner
2009 Toyota FJ Cruiser
2010 Toyota 4Runner
2010 Toyota FJ Cruiser
2011 Toyota 4Runner
2011 Toyota FJ Cruiser
2012 Toyota 4Runner
2012 Toyota FJ Cruiser
2013 Toyota 4Runner
2013 Toyota FJ Cruiser
2014 Toyota 4Runner
2014 Toyota FJ Cruiser
2015 Toyota 4Runner
2016 Toyota 4Runner
2017 Toyota 4Runner
2018 Toyota 4Runner
2019 Toyota 4Runner
2020 Toyota 4Runner
2021 Toyota 4Runner
2022 Toyota 4Runner
2023 Toyota 4Runner
2024 Toyota 4Runner