Porsche GT3 Lower Control Arm Shim | 996 / 997 / 991 Front

Description Alignment shims for the front and rear GT3 two piece style control arms. Laser cut billet aluminum and hardcoat anodized for durability. Available in 1mm, 3mm, 6mm, and 10mm Fits: 996 and 997 GT3 Cup, all 996, 997, Boxter, and Cayman w/ two-piece control arms and the 991 GT3 Cup Front