UMI adjustable rear uppers boost traction, cut wheel hop, and improve launches.

UMI’s rear upper control arms are a high-quality upgrade designed to minimize wheel hop, improve traction, and enhance track consistency. Constructed of strong drawn over mandrel mild steel tubing and CNC machined for precision, these control arms are built to last. The polyurethane bushings, zinc plated steel sleeves, and on-car grease-able grease fittings ensure smooth operation and durability. The adjustability of these control arms allows for precise pinion angle settings, essential for reducing 60-foot times and increasing traction. The installation of these control arms is straightforward and requires no drilling, making it a hassle-free process using OEM hardware. Overall, UMI’s rear upper control arms are a reliable and effective upgrade for your vehicle's suspension system.