UMI Performance 4022-B Rear Lower Control Arms Lift Bars with Polyurethane Bushings

The UMI Performance 4022-B rear lower control arms (lift bars) are engineered to dramatically improve traction and reduce wheel hop on performance vehicles. These bolt-in control arms replace factory rear arms and work with axle torque to load the chassis, forcing the rear wheels downward for harder launches and improved 60-foot times without changing ride height.

Key Features:

• Boxed control arms CNC machined from 1/8" wall USA mild steel tubing for exceptional strength
• CNC laser cut mounting brackets with 3/16" thick steel construction
• Three-hole adjustable mounting design allows lift bar positioning at 2", 2-3/4", or 3-1/4" drop settings
• Greaseable polyurethane bushings with MIG welded bushing holders reduce deflection while maintaining streetability
• Reinforced sway bar mounting holes with 1/8" wall TIG welded steel sleeves maintain proper sway bar geometry
• Durable powder coat finish for corrosion resistance
• Grade 8 mounting hardware included
• Bolt-in design requires no drilling or welding for street applications

Installation Notes:

This is a true bolt-in installation for street use with no drilling, welding, or cutting required. All mounting hardware and installation instructions are included. Welding is recommended for race applications running drag radials or slicks. For maximum rear suspension performance, combine with UMI adjustable upper control arms.

These lift bars are designed to correct lost geometry and instant center on lowered vehicles, making them ideal for both street performance and drag racing applications.