Use this remove and replace adjustable control arm from SPC to make rear camber changes on Honda's 8th and 9th generation Civics as well as Acura CSX & ILX. SPC's unique adjustment design permits adjustment of +-3deg camber and is adjustable for life. SPC's forged steel design adds adjustment to the arm without any weight penalty vs the OE arm it will replace. Whether you need negative camber for the track, want to get back to OE specifications after lowering, or need adjustment on a stock vehicle,this is the arm for you. If you want forged aluminum to save weight, check out # 67470 Forged Aluminum Adjustable Camber Arm. California Residents WARNING