SPC Performance adjustable front upper control arms for 2003–2008 Nissan 350Z and 2003–2007 Infiniti G35 provide up to ±4° camber and ±4° caster adjustment using a patented sliding ball joint design. The arms retain OE NVH characteristics via rubber-isolated xAxis flex joints while delivering mono-ball handling qualities. Designed for strong forged steel construction and OE clearance, the kit includes shims and hardware for alignment tuning.
SPC Performance 03-08 Nissan 350Z/03-07 Infiniti G35 Front Adjustable Control Arms