UMI Performance 3043-R Double Adjustable Lower Control Arms with Roto-Joints

UMI Performance's 3043-R double adjustable lower control arms are engineered for bind-free suspension performance and precise handling in street, autocross, and drag racing applications. These heavy-duty control arms feature UMI's proprietary Roto-Joint technology on both ends, providing 28 degrees of unrestricted movement for optimal suspension articulation while maintaining a quiet, smooth ride.

Key Features:

• Constructed from 1.500-inch DOM (drawn over mandrel) mild steel tubing for exceptional strength
• Fully TIG welded construction with CNC machined 4140 chromoly threaded tube adapters
• Spherical Roto-Joints with greaseable Delrin race for low friction and improved traction
• On-car adjustable with left and right hand threads for easy length adjustment
• Adjustable length allows for rear end positioning to accommodate larger tires or aftermarket rear end installations
• Sway bar provisions with reinforced 0.120-inch wall thickness steel sleeves, TIG welded in place
• Durable powder coat finish for long-lasting protection
• Uses OEM hardware for straightforward installation
• Shipped fully assembled and ready to install

The Roto-Joint design offers significant performance advantages over factory rubber and aftermarket polyurethane bushings by allowing proper suspension articulation and delivering precision handling. The greaseable Delrin race absorbs shock and road noise while providing the solid performance needed for drag racing applications. Perfect for enthusiasts who demand both street comfort and track-ready performance.