Extended upper arms center rear wheels and add adjustability. Miata UMI's tubular on-car adjustable panhard

UMI's tubular on-car adjustable panhard bar replaces the stock stamped panhard bar

UMI’s Stage 5 Kit upgrades A-Bodies with adjustable A-arms

please have a reputable shop inspect them

TIG and MIG welded construction

they reduce friction and enhance steering precision

Extended upper arms center rear wheels and add adjustability. Miata UMI's tubular on-car adjustable panhardUMI Performance extended length upper control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. These control arms are extended 5 8 but also feature additional adjustment to perfectly center the rear end. The adjustment allows the user to lengthen or shorten the control arms an additional 1 2 beyond the already extended 5 8 of an inch, all adjustments are made while the control arm stays attached to the