UMI adjustable rear uppers boost traction, cut wheel hop, and improve launches. 2003-ford-f-150-esi4354822 allowing better weight transfer and

allowing better weight transfer and improved traction when launching

The car above is running an 18x11" wheel and 315/30/18 BFGoodrich Rival-S tire

This product is designed for use where Type-F

Used in applications with wider bearing clearances

UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings

UMI adjustable rear uppers boost traction, cut wheel hop, and improve launches. 2003-ford-f-150-esi4354822 allowing better weight transfer andUMIs 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