Specialty Products Company (SPC) 72050 - 350Z Rear Camber Arm Kit is the perfect kit for the lowered 350Z. It is for camber and comes with a larger offset to cam to bring the toe angle back into range. Use the 85130 Rotary File Set to elongate the OE toe slots. This kit uses a larger cam washer to achieve greater adjustment than the OE toe cam provides. In order to take advantage of full toe adjustment mark the area to elongate the existing toe slot with template provided. Rotary file set 85130 makes this job quick and easy.