UMI Performance 4023CM-R Rear Double Adjustable Control Arms

The UMI Performance 4023CM-R rear control arms are engineered for race applications and light duty street use, delivering superior strength and adjustability for performance vehicles. These double adjustable control arms feature spherical rod ends that provide a solid foundation while eliminating rear suspension bind, making them ideal for drag racing and high-performance applications.

Key Features:

• TIG welded 1.250" x 0.095" wall 4130 chromoly steel tubing for maximum strength
• Stronger and lighter than factory control arms
• 3/4" Teflon-lined, high load capacity spherical rod ends - self-lubricating design
• In-house machined 4130 chromoly tube adaptors for increased thread durability
• CNC machined lightweight aluminum step bushings
• Double adjustment allows 1" longer or 1" shorter than stock length
• Pre-set to factory length for easy installation
• Durable powder coat finish available in red or black
• Designed for aftermarket sway bars that do not attach to control arms (no sway bar holes)
• Reuses factory hardware or accepts UMI hardware kit P/N 4001

The double adjustment feature enables easy on-car changes for wider tire clearance and centering aftermarket rear ends. These control arms work excellently as solid bushing replacements while maintaining the adjustability needed for fine-tuning your suspension geometry. Designed and manufactured with pride in Philipsburg, Pennsylvania, USA.

Note: These race-style control arms are intended for vehicles using aftermarket sway bars that mount independently from the control arms.