This popular adjustable upper control arm/shim kit has beenre-designed to match the SPC family of Nissan and Infinitiarms. Our new tubular design has reduced weight by 1 poundper arm and increased...

These cams (set of 2) replace the OE camber and toeadjustment cams and provide additional camber & toe changes.Adjustment slots will need to be elongated using 85130rotary files or equivalent.

This pair of patent pending adjustable front upper controlarms will give ±4° camber and ±4° caster change. SPC armsmatch the OE design for clearance so you can get up to +2°camber change without...

Dial in ±3° camber and ±2° toe to maximize your suspensionset-up on the 350Z and G35 with this set of race readyadjustable rear lower control arms (RLCA), camber lockoutplates, and extended range toe...