BTF Fabrication Uniball Upper Control Arms for Tacoma (2024+) & GX470

Improve suspension geometry, articulation, and overall ride control with these heavy-duty upper control arms designed for lifted truck and SUV applications. Built with increased caster correction and extended droop capability, these arms help maintain proper alignment while enhancing both on-road handling and off-road performance.

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 any potential interference

Features

• Geometry: Additional caster built in to help maintain proper alignment 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

Fitment

• Application: Toyota Tacoma, Toyota FJ Cruiser, Lexus GX470, and Lexus GX460 lifted suspension systems requiring improved caster and articulation