BTF Fabrication Uniball Upper Control Arms for 4Runner (2003-2009) & GX470

Upgrade suspension geometry, articulation, and alignment performance with these heavy-duty upper control arms designed for lifted truck and SUV applications. Featuring increased caster correction and additional droop travel, these arms help maintain proper alignment while improving ride quality, handling, and off-road capability.

Important notes

• Lead time: Built to order with an estimated 6 to 8 week lead time depending on order volume and material availability
• Sales policy: All sales are final once the order is placed
• Installation: Some vehicles may require minor grinding on the forward outer lip of the coil bucket for proper clearance
• Setup: Suspension should be fully cycled during installation to check for potential interference

Features

• Geometry: Additional caster built in to help keep alignment within specification on lifted vehicles
• Strength: Heavy-duty 1.25 inch FK uniballs replace weak factory upper ball joints
• Articulation: High performance polyurethane bushings reduce deflection and improve suspension movement
• Travel: Provides approximately 1 inch more droop than stock control arms
• Performance: Ideal upgrade for extended-travel coilover setups
• Finish: Powder coated gunmetal grey for corrosion resistance and clean appearance

Specifications

• Uniball size: 1.25 inch FK uniball
• Additional droop: Approximately 1 inch over factory control arms
• Bushing type: Polyurethane
• Finish: Gunmetal grey powder coat

Included in the box

• Arms: Pair of upper control arms