UMI Performance Lower Control Arms Heavy Duty Boxed Steel

UMI Performance Heavy Duty Boxed Steel Lower Control Arms are built to replace weak factory lower control arms. They help reduce wheel hop, improve traction, and keep handling consistent on the street, at the strip, or in corners. This product line suits drivers who want a stronger suspension that still bolts in.

Key Features:

• Heavy duty boxed design made from rectangular mild steel tubing from North American and USA sources
• Fully boxed construction on many designs, with capped ends that keep debris out and preserve a factory look
• CNC machined radius ends and bushing holders for precise tolerances and accuracy
• MIG welded bushing holders for durability
• Greaseable polyurethane bushings for a quiet, comfortable ride
• Reinforced sway bar mounting provisions on applicable designs
• Powder coat finish for long-lasting corrosion resistance
• Bolt-in installation that replaces the factory arms

Each UMI lower control arm is designed and built in the USA. Together, the strong steel construction and the bushings reduce suspension deflection. This gives a firmer, more controlled feel when launching, cornering, or driving every day. Model-specific details such as tube wall thickness, bushing or rod end type, and finish options vary by part number.