The SPC adjustable toe control arm for 2015–2020 Ford Mustang upgrades the rear suspension with a forged T6 aluminum arm that reduces weight while improving toe adjustability. It features a turnbuckle-style adjuster, SPC's xAxis sealed flex joint for maintenance-free travel, and an included lockout plate to prevent toe shift; the arm is sold individually and requires one per wheel when replacing OE links.
SPC Performance 15-20 Ford Mustang Toe Control Arm