The SPC rear adjustable lower control arm and toe cam kit lets you add rear camber adjustment to Acura RDX models and recover proper toe using the extended-range replacement toe cam bolt. The adjustable arm provides roughly ±2.0° of camber change while the toe cam restores alignment range to reduce tire wear and improve handling. SPC also recommends using their rotary file to exploit the full adjustment range when needed.
SPC Performance Acura RDX Rear Adjustable Arm and Toe Cam Set