UMI Performance 2310CM-B Front Upper Control Arms A-Arm Set 4th Gen F-Body

UMI Performance's fabricated tubular upper A-arms provide a rock-solid foundation for your 4th generation F-Body's front suspension. Built in Philipsburg, PA, these premium control arms are engineered to deliver increased caster, smooth non-binding travel, and precise steering feel for drag racing, autocross, road racing, or aggressive street driving.

Key Features:

• Constructed from 1-¼" USA-made 4130 Chromoly DOM tubing for maximum strength with reduced weight (saves 1.5 lbs total vs. standard version)
• Durable black powder coat finish for corrosion resistance
• Premium upper ball joints pre-installed on thick CNC laser-cut mounting pads
• TIG-welded 4130 Chromoly threaded tube adapters ensure thread durability under extreme loads
• Teflon-lined, high-load capacity race rod ends minimize suspension friction and binding
• Relocated ball joint pad design provides 1-2 degrees of additional caster
• Fully adjustable for custom caster and camber tuning
• Precision-bent, CNC-notched, and jig-welded construction for consistent fitment
• Enhanced travel and clearance—ideal for extremely lowered vehicles
• Uses factory hardware or optional UMI hardware kit (P/N 2302 sold separately)

These tubular A-arms feature improved ball joint angles and increased caster specifically designed for lowered applications. The premium rod ends function as non-binding bushings to ensure smooth suspension movement while allowing easy alignment adjustments. UMI's latest design offers the most travel and clearance of any A-arm on the market, making them essential for extreme lowered builds. Proudly manufactured in the USA with premium materials and precision engineering.