UMI Performance 4023CM-B Double Adjustable Rear Control Arms Chrome Moly

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

Key Features:

• TIG welded 1.250" x 0.095" wall 4130 chromoly tubing for exceptional strength-to-weight ratio
• 3/4" Teflon-lined high load capacity race rod ends that are self-lubricating for long-lasting performance
• Double adjustable design allows 1" longer or 1" shorter than factory length for easy on-car adjustments
• In-house machined 4130 chromoly tube adaptors for increased thread durability and precision fit
• CNC machined lightweight aluminum step bushings reduce unsprung weight
• Durable powder coat finish available in red or black for corrosion resistance
• No sway bar holes - designed for aftermarket sway bars that mount independently
• Reuses factory hardware or compatible with UMI hardware kit P/N 4001 (sold separately)

These control arms are supplied pre-set to factory length and allow for wider tire clearance and centering of aftermarket rear ends. Stronger and lighter than factory control arms, the 4023CM-B is proudly designed and manufactured in Philipsburg, Pennsylvania, USA.