Whiteline KTA249 Front Upper Control Arm for Lexus GX470 and Toyota 4Runner – Enhanced Camber and Caster Adjustment

A short fall of the modern day IFS 4wd is the adjustment range provided for successful wheel alignments, this becomes even more of an issue when the vehicle is lifted by more than 1 inch. Not only does the vehicle run into camber and caster issues, but ball joint articulation and clearance issues to the coil over strut at ride and droop height. The new Whiteline offset UCA (Upper Control Arm) is an all-in-one solution for any vehicle that has been lifted between 30mm and 70mm. Providing an increase between +2.5 and +3.5 degrees of caster and up to 1.5 degrees of negative camber increase (figures quoted are based off an approximate 50mm/ 2 inch) along with greater clearance to the coil over strut and more articulation of the arm by virtue of new maintenance free GIIRO bushing technology. Whiteline Suspension Control Arm.

• Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
• Engineered to alter/ optimise caster alignment to maximize tyre contact patch during roll, improve turn-in response & increase directional stability.
• Engineered to alter/ optimise camber alignment to compensate for body roll, body distortion and tyre roll when cornering.
• PTFE lining provides an extraordinary low coefficient of friction eliminating the need to lubricate the bushing.
• The latest in material formulation technology boasts resistance to oil, grease, ozone and weathering.
• Designed with the installer in mind by reducing the need of specialised skills, tools and equipment.
• Specially bonded design for optimised strength typically required in high load bearing applications.
• Install guide included providing detailed instructions on how to install your new purchase .
• Precisely placed dampening voids further reduces harshness from sudden road inputs.
• Provides a window of adjustment to rectify or optimise a vehicles wheel alignment.

The Whiteline KTA249 Front Upper Control Arm offers a comprehensive upgrade for vehicles with lifted between 1.2 and 2.75 inches, such as the Lexus GX470 and Toyota 4Runner models from 2010 to 2015. Designed to address the common issues caused by increased lift, this control arm provides a significant increase in caster (up to +3.5 degrees) and negative camber (up to 1.5 degrees), improving alignment precision and handling performance. Its innovative design ensures greater clearance to the coil over strut and enhances articulation, which is crucial for maintaining optimal suspension geometry after lifting.

Constructed with durable materials, the Whiteline control arm features a protective powder coating that resists corrosion and withstands harsh driving conditions. The incorporation of GIIRO bushing technology, with PTFE lining, reduces friction and eliminates the need for lubrication, resulting in smoother operation and longer service life. This design also facilitates easier installation, requiring less specialized skill and equipment, making it suitable for professional or DIY installers. The control arm's precisely placed dampening voids help mitigate harshness from road impacts, providing a more comfortable ride.

This all-in-one solution not only corrects wheel alignment issues but also enhances vehicle stability and turn-in response. It is engineered to optimize tire contact during cornering, improve steering response, and maintain consistent alignment settings. Included with the product is a detailed installation guide, ensuring proper setup and adjustment. With its high-strength bonded design for demanding applications, the Whiteline KTA249 is an essential upgrade for those seeking reliable suspension performance and alignment correction after lifting their vehicle.

Features:

• Protective powder coating provides corrosion resistance and durability.

• Engineered to optimize caster alignment for better tire contact, steering response, and stability.

• Designed to adjust camber alignment to counteract body roll and improve handling.

• PTFE-lined bushings offer low friction and eliminate the need for lubrication.

• Resistant to oil, grease, ozone, and weathering for long-lasting performance.

• Easy to install with minimal specialized tools or skills required.

• Bonded construction enhances strength and load-bearing capacity.

• Includes an installation guide with detailed instructions.

• Dampening voids reduce harshness from road impacts.

• Provides adjustable options to rectify or optimize wheel alignment.

Fitment:
2003 Lexus GX470 Base
2003 Toyota 4Runner Limited
2003 Toyota 4Runner Sport
2003 Toyota 4Runner SR5
2004 Lexus GX470 Base
2004 Toyota 4Runner Limited
2004 Toyota 4Runner Sport
2004 Toyota 4Runner SR5
2005 Lexus GX470 Base
2005 Toyota 4Runner Limited
2005 Toyota 4Runner Sport
2005 Toyota 4Runner SR5
2006 Lexus GX470 Base
2006 Toyota 4Runner Limited
2006 Toyota 4Runner Sport
2006 Toyota 4Runner SR5
2007 Lexus GX470 Base
2007 Toyota 4Runner Limited
2007 Toyota 4Runner Sport
2007 Toyota 4Runner SR5
2007 Toyota FJ Cruiser Base
2007 Toyota FJ Cruiser TRD Special Edition
2008 Lexus GX470 Base
2008 Toyota 4Runner Limited
2008 Toyota 4Runner Sport
2008 Toyota 4Runner SR5
2008 Toyota FJ Cruiser Base
2008 Toyota FJ Cruiser Trail Teams Special Edition
2009 Lexus GX470 Base
2009 Toyota 4Runner Limited
2009 Toyota 4Runner Sport
2009 Toyota 4Runner SR5
2009 Toyota FJ Cruiser Base
2010 Toyota 4Runner Limited
2010 Toyota 4Runner SR5
2010 Toyota 4Runner Trail
2010 Toyota FJ Cruiser Base
2011 Toyota 4Runner Limited
2011 Toyota 4Runner SR5
2011 Toyota 4Runner Trail
2011 Toyota FJ Cruiser Base
2012 Toyota 4Runner Limited
2012 Toyota 4Runner SR5
2012 Toyota 4Runner Trail
2012 Toyota FJ Cruiser Base
2013 Toyota 4Runner Limited
2013 Toyota 4Runner SR5
2013 Toyota 4Runner Trail
2013 Toyota FJ Cruiser Base
2014 Toyota 4Runner Limited
2014 Toyota 4Runner SR5
2014 Toyota 4Runner Trail
2014 Toyota FJ Cruiser Base
2015 Toyota 4Runner Limited
2015 Toyota 4Runner SR5
2015 Toyota 4Runner Trail
2015 Toyota 4Runner TRD Pro
2016 Toyota 4Runner Limited
2016 Toyota 4Runner SR5
2016 Toyota 4Runner Trail
2016 Toyota 4Runner TRD Pro
2017 Toyota 4Runner Limited
2017 Toyota 4Runner SR5
2017 Toyota 4Runner TRD Off-Road
2017 Toyota 4Runner TRD Pro
2018 Toyota 4Runner Limited
2018 Toyota 4Runner SR5
2018 Toyota 4Runner SR5 Premium
2018 Toyota 4Runner TRD Off-Road
2018 Toyota 4Runner TRD Off-Road Premium
2018 Toyota 4Runner TRD Pro

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1