UMI Performance 2051-R Lower A-Arms Coilover Control Arms with Adjustable Steering Stops

The UMI Performance 2051-R lower control arms are precision-engineered coilover-specific A-arms designed to replace factory suspension components with a lighter, stronger, and more adjustable alternative. These fully assembled arms are ready for direct bolt-in installation and feature a spring bucket delete design that saves 7 lbs compared to factory A-arm sets while improving performance.

Key Features:

• Fabricated from drawn over mandrel (DOM) tubing with CNC machined tube ends for precision fitment
• Jig-built construction ensures accurate alignment and perfect fit every time
• Premium ball joints pre-installed for immediate use
• Greaseable fluted polyurethane bushings for long-lasting performance and serviceability
• Spring bucket replaced with laser-cut reinforcement plate for weight savings and coilover compatibility
• Adjustable steering stops with aluminum shims allow tuning of front turning radius to prevent wheel/tire rubbing with wider aftermarket setups
• Polyurethane bump stops included
• TIG welded at critical stress points for superior strength and clean appearance
• Additional tire clearance designed for wider performance tires
• Ultra-tough powder coat finish available in red or black

Hardware Included: Complete Grade 10.9 hardware kit (Part #3011) with 12mm bolts, washers, and ny-lock nuts—everything needed for installation.

Designed, manufactured, and tested in Philipsburg, Pennsylvania USA. UMI's extensive testing on the street, drag strip, and skid pad ensures these lower A-arms can withstand all performance conditions. Note: These arms are designed exclusively for coilover suspension systems and will not work with factory coil springs.