UMI tubular adjustable control arms: bolt-on, poly bushings, 1-hour install.Upgrade your vehicle with UMI's heavy duty tubular adjustable control arms for improved performance on the track and autocross. These direct bolt on replacements feature high quality construction and polyurethane bushings for a quiet and comfortable operation. Easy installation in about 1 hour with no drilling required.

Spring Perches: This catalog entry is for the S550 version to be used with coilover front struts and one of three spring sizes: 2

This maintains optimum suspension geometry under load to improve handling and feedback

The TIG welded construction adds higher penetration for a much stronger weld over the commonly used MIG welding process

These direct bolt-on replacements will minimize wheel hop

The adjuster sleeve is made of 6061-T6 Black Anodized Aluminum and is designed for easy installation with factory inner tie rods and spindles

manual transmissions and power steering

The control arms can be adjusted longer or shorter moving the rear end back or forward to squeeze those larger tires in the fender wells

Many NV4500 truck transmission applications like Chevy Silverado and Dodge Ram

Excellent wear protection and friction reduction across a wide range of operating conditions

there is no need to remove the control arm from the vehicle

Red or black powder coat is available below for an additional cost

Includes 5 quarts of 20W50 Motorcycle Oil