SuperPro - Bush Kit - Car Kit with Subframe Inserts - KIT0174K - GR86 & BRZ 2.4SuperPro Polyurethane Bush Kit for GR86 & BRZ 2. 4 (KIT0174K) Note: This kit is easier to fit as it uses subframe inserts rather than full subframe replacement bushes Kit Contents: 1 x SPF3877K Front Wishbone Bush Kit Standard Alignment 1 x SPF3914K Steering Rack Bush Kit 1 x SPF3106K Rear Camber Control Arm Lower Inner Bush Kit 1 x SPF3100K Rear Upper Control Arm Inner Bush Kit 1 x SPF3817K Rear Trailing Arm Front Bush Kit 1 x SPF3098K Rear Trailing