UMI Performance 3032-1-B Front Lower A-Arms Delrin Bushings 1/2" Taller Ball Joints Black

The UMI Performance 3032-1-B front tubular lower A-arms are UMI's flagship lower control arm upgrade, engineered to deliver razor-sharp handling and superior suspension geometry. Fabricated from DOM tubing with CNC machined tube ends, these arms are jig-built and TIG welded at all critical areas for maximum strength and a clean, professional finish. The black powder coat finish provides long-lasting corrosion resistance.

The standout feature of the 3032-1 is its pairing of UMI-designed Delrin bushings with a 1/2" taller-than-stock premium ball joint. The Delrin bushings provide bind-free, precise motion for smooth suspension travel and improved steering response, while still offering some insulation from road noise. The raised ball joint lowers the ride height by 1/2", adds critical spindle height, and corrects bump steer — all in a single bolt-on package.

Key Features:

• UMI-manufactured Delrin bushings — greaseable, bind-free, and precision-built for smooth suspension action
• 1/2" taller-than-stock premium ball joint — lowers vehicle 1/2", improves spindle height, and reduces bump steer
• DOM tubing precision bent on a programmable tube bender and CNC machined for accuracy
• Jig-built and TIG welded at all critical areas for superior strength
• Improved ball joint angle for lowered vehicles with additional tire clearance
• Preloaded polyurethane bump stops included
• Compatible with factory springs, lowering springs, and coil-over kits (Viking, QA1) — no arm changes required
• Fits factory spindle — direct bolt-on installation
• Durable black powder coat finish
• Designed and manufactured in Philipsburg, PA – USA
• Shipped fully assembled and ready to install

Hardware Kit: Optional hardware kit Part #3001 includes M12 Grade 10.9 bolts, washers, and nylock nuts — everything needed to mount the A-arms to your vehicle.

Recommended Pairing: For maximum handling performance, combine with UMI upper A-arms — P/N 3056-2 for corner carving and autocross, or P/N 3056-3 for ultimate handling and road racing.