| UMI’s fabricated tubular a-arms provide a rock solid foundation for your 4th Gen’s front suspension. Our P/N 2310 a-arms are built to offer increased rigidity, smooth non-binding travel and a precise steering feel. Perfect for the front of that single digit drag car or high speed road course car. The strong DOM 1-1/4” diameter tubular sections are precision bent, CNC notched and welded in a jig to form the solid base. In-house built 4130 chromoly tube adapters provide a durable attachment point for the premium Teflon lined race quality rod ends. The premium rod ends allow for easy camber and caster adjustments while working as a non-binding bushing allowing the suspension to work properly. The thick CNC laser cut ball joint pad features improved ball joint angle for lowered cars and come assembled with premium ball joints. Manufactured with pride in Philipsburg, PA – USA.
Hardware kit P/N 2302 - A-arm hardware kit includes Grade 10.9 bolts, washers and Ny-lock nuts. Kit includes everything needed to mount your new UMI a-arms to the vehicle.
Chromoly - Chromoly version uses 1-1/4” 4130 chromoly tubing, maintaining strength and reducing product weight by an additional 1.5lbs. P/N 2310CM.
Features:
•1-1/4” USA mild steel DOM tubing
•TIG Welded 4130 chromoly threaded tube adapters for thread durability
•Thick CNC laser cut ball joint mount
•Premium upper ball joints installed
•Teflon lined, high load capacity race rod ends
•Uses balance of OEM hardware or use new UMI hardware kit
•Durable red or black powder coat
•Made in Philipsburg, PA – USA | 
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