Fabtech K7031DL 3″ Uniball UCA System with Front Dirt Logic 2.5 Coilovers & Rear Dirt Logic Resi Shocks

Fabtech’ Upper Control Arms for the 2006–09 Toyota FJ 2WD/4WD are engineered as direct replacements for factory arms, offering increased strength and improved alignment capability. These arms eliminate the factory upper ball joint and incorporate super-strong 1" ID stainless American Uniballs, delivering enhanced durability and smoother suspension articulation. When paired with Dirt Logic 2.5 Coilovers, they allow for increased wheel travel, improving off-road performance and ride quality.

Constructed from high-quality Chromoly tubing, these control arms significantly reduce flex compared to stock components, resulting in a more precise and confident road feel. The heat-treated 17-4 stainless steel Uniball pin fits directly into the factory ball joint taper without requiring spindle modification—making it easy to return the vehicle to stock if needed. Built with the same premium materials used on Trophy Trucks, these arms provide long-lasting reliability in demanding conditions.

Fabtechs Uniball Upper Control Arms are designed for severe duty use with stock and most aftermarket suspension systems. These Arms replace the thin stock upper control arms that are prone to flex and ball joint failure

Uniball Control Arm Lift System; 3 in. Lift; Incl. Uniball Upper Control Arms; Front Dirt Logic 2.5 Coilovers; Rear Dirt Logic 2.25 Resi Shocks;;