UMI Performance 2310-R Tubular Upper A-Arm Control Arm Set

UMI Performance's 2310-R tubular upper A-arms deliver a high-performance foundation for 4th generation F-body front suspension systems. Engineered for drag racing, autocross, road racing, and aggressive street driving, these fabricated control arms provide increased caster adjustment, smooth non-binding travel, and precise steering response.

Key Features:

• Precision-bent 1-1/4 inch USA mild steel DOM tubing for exceptional strength
• Relocated ball joint pad design adds 1-2 degrees of additional caster
• 3/8 inch thick CNC laser-cut ball joint mounting pads for maximum strength
• Premium upper ball joints pre-installed and ready to mount
• TIG-welded 4130 chromoly threaded tube adapters for superior thread durability
• Teflon-lined high-load capacity race rod ends reduce suspension friction and binding
• Adjustable design allows fine-tuning of both caster and camber settings
• Optimized geometry and clearance ideal for lowered vehicles
• Durable powder coat finish available in red or black
• Uses balance of OEM mounting hardware or optional UMI hardware kit (P/N 2302)

The UMI 2310-R A-arms feature precision CNC notching and jig-welded construction to ensure consistent fitment and alignment. The premium rod end design functions as a non-binding bushing, ensuring smooth suspension movement through the full range of travel. This latest design offers the most suspension travel and frame clearance of any A-arm on the market, making it essential for extremely lowered applications. Proudly manufactured in Philipsburg, Pennsylvania, USA.

Notes: A chromoly upgrade version (P/N 2310CM) is available using 4130 chromoly tubing, reducing weight by approximately 1.5 lbs per set. Complete Grade 10.9 hardware kit available separately as P/N 2302.