UMI adjustable rear uppers boost traction, cut wheel hop, and improve launches.UMIs 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
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols