UMI Performance 3031-R Lower A-Arm Control Arm with Polyurethane Bushings

The UMI Performance 3031-R lower control arms are precision-engineered replacement A-arms designed for improved handling, durability, and weight reduction. Fabricated from USA-sourced DOM (Drawn Over Mandrel) tubing with CNC-notched tube ends, these control arms are jig-built to maintain exact tolerances and ensure proper bolt-on fitment every time.

Key Features:

• Weighs 5 lbs less than factory A-arms while increasing overall durability
• Greaseable fluted polyurethane bushings for smooth, quiet operation and extended service life
• Premium ball joints pre-installed with improved angle for lowered vehicle applications
• Polyurethane bump stops and steering stops included
• TIG welded at all critical stress points for superior strength and clean appearance
• Precision tube bending on programmable CNC equipment ensures accuracy and consistency
• Durable powder coat finish available in red or black
• Enhanced design provides additional tire clearance for wider wheel and tire combinations

Installation and Compatibility:

• Direct bolt-on installation with factory spindles
• Compatible with factory springs, lowering springs, and most coil-over kits including Viking and QA1
• Ships fully assembled and ready to install
• Includes all necessary mounting hardware (12mm Grade 10.9 bolts, washers, and nylock nuts)
• Recommended for use with UMI upper A-arms (Part #3033-2) for optimal handling performance

Extensively tested on street, drag strip, and road course applications to ensure durability under all driving conditions. Designed and manufactured with pride in Philipsburg, Pennsylvania, USA.