Work has begun on an improved adjustable Lower Control Arm (LCA) having A arm configuration (2 points of attachment) vs the stock single point of attachment with strut rod or castor rod for lateral control. Chevy, Pontiac, Buick used A arm LCAs and Upper Control Arms (UCAs). Mustang UCAs are A arm design, but the LCA was a single arm design.
March 2016 Update: A design has been completed and prototype work is in progress.