UMI Performance 2013CM-B Lower Control Arms Chrome Moly Adjustable

UMI Performance's on-car adjustable lower control arms combine street performance with ease of installation. Constructed from 1.250" x 0.095" 4130 chrome moly steel, these control arms deliver increased strength while reducing weight compared to standard steel alternatives.

Key Features:

• On-car adjustable design using chromoly heat-treated adjuster for quick length changes
• CNC machined tubing ensures precise fitment and alignment
• Fully TIG welded construction for maximum strength and durability
• 4140 chromoly threaded tube adaptors for long-lasting performance
• Spherical chromoly and Teflon lined rod ends for smooth articulation
• Polyurethane bushing on chassis side to reduce road noise and vibration
• Durable powder coat finish resists corrosion and wear
• Uses OEM hardware for straightforward installation
• Ships fully assembled and ready to install

The hybrid design features a spherical rod end at the rear axle side and polyurethane bushing at the chassis mount, optimized for street enthusiasts who want performance without sacrificing comfort. The softer polyurethane bushings absorb road shock before it enters the passenger compartment, while the spherical bearing allows unrestricted movement at the axle.

Adjustability allows you to lengthen or shorten the control arms to accommodate larger tires, center aftermarket rear ends, or correct pinion angle. Simply loosen two jam nuts and turn the chromoly adjuster while the arms remain installed on the vehicle—no need to remove components for adjustments.